Can't play on any private server - Help please!

I get this message constantly from any server. It will let me log in fine, but if I move a step in any direction it will crash on me.


#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006d8418c6, pid=3472, tid=1456
#
# JRE version: 6.0_14-b08
# Java VM: Java HotSpot(TM) 64-Bit Server VM (14.0-b16 mixed mode windows-amd64 )
# Problematic frame:
# V [jvm.dll+0x518c6]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

--------------- T H R E A D ---------------

Current thread (0x000000002a85d800): JavaThread "CompilerThread1" daemon [_thread_in_native, id=1456, stack(0x000000002afc0000,0x000000002b0c0000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x0000000000000000

Registers:
EAX=0x00000000328800e0, EBX=0x0000000032f50fb0, ECX=0x00000000328800b0, EDX=0x000000002b0bc5a0
ESP=0x000000002b0bc140, EBP=0x00000000303b8850, ESI=0x000000002b0bc5a0, EDI=0x00000000328800b0
EIP=0x000000006d8418c6, EFLAGS=0x0000000000010202

Top of Stack: (sp=0x000000002b0bc140)
0x000000002b0bc140: 000000000000006a 000000006db67232
0x000000002b0bc150: 0000000033eb77f0 000000006db589cf
0x000000002b0bc160: 000000002b0bc5a0 0000000000000000
0x000000002b0bc170: 0000000000000000 0000000000000000
0x000000002b0bc180: 0000000030246030 000000006dba9a05
0x000000002b0bc190: 0000000032f50fb0 0000000000000002
0x000000002b0bc1a0: 000000002b0bc5a0 00000000328800b0
0x000000002b0bc1b0: 000000002b0bd9c0 0000000000000000
0x000000002b0bc1c0: 000000002b0bc5a0 000000006dba8c64
0x000000002b0bc1d0: 0000000032f50fb0 0000000000000003
0x000000002b0bc1e0: 000000002b0bc5a0 00000000328800b0
0x000000002b0bc1f0: 000000002b0bd9c0 000000002a859bf0
0x000000002b0bc200: 000000002b0be370 000000006db1b448
0x000000002b0bc210: 0000000032f50fb0 0000000000000001
0x000000002b0bc220: 0000000032f50fb0 000000002b0bd9c0
0x000000002b0bc230: 0000000000000000 00000000016a7670

Instructions: (pc=0x000000006d8418c6)
0x000000006d8418b6: e0 48 8b 41 08 4c 8b 60 08 48 8b 68 10 4c 8b f1
0x000000006d8418c6: 49 8b 04 24 49 8b cc 45 0f b6 f8 48 8b fa ff 10


Stack: [0x000000002afc0000,0x000000002b0c0000], sp=0x000000002b0bc140, free space=1008k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x518c6]


Current CompileTask:
C2:641 VZ.write(IIIIIIIIIIZI)Z (1957 bytes)


--------------- P R O C E S S ---------------

Java Threads: ( => current thread )
0x000000003232c000 JavaThread "Thread-13" daemon [_thread_blocked, id=6096, stack(0x00000000352b0000,0x00000000353b0000)]
0x0000000032329000 JavaThread "Thread-12" daemon [_thread_blocked, id=5780, stack(0x000000002ecb0000,0x000000002edb0000)]
0x000000003232a800 JavaThread "AWT-EventQueue-0" [_thread_blocked, id=4956, stack(0x0000000030690000,0x0000000030790000)]
0x000000003232a000 JavaThread "TimerQueue" daemon [_thread_blocked, id=5324, stack(0x0000000031cc0000,0x0000000031dc0000)]
0x000000003232b800 JavaThread "Thread-11" daemon [_thread_blocked, id=4728, stack(0x00000000351b0000,0x00000000352b0000)]
0x000000002fb89800 JavaThread "Thread-10" daemon [_thread_blocked, id=5456, stack(0x0000000031e40000,0x0000000031f40000)]
0x000000002ba69800 JavaThread "Thread-8" daemon [_thread_in_vm, id=4692, stack(0x0000000031bc0000,0x0000000031cc0000)]
0x00000000016ab000 JavaThread "DestroyJavaVM" [_thread_blocked, id=2052, stack(0x0000000002ab0000,0x0000000002bb0000)]
0x000000002b979800 JavaThread "Thread-7" daemon [_thread_blocked, id=4316, stack(0x0000000031ac0000,0x0000000031bc0000)]
0x000000002b33e000 JavaThread "D3D Screen Updater" daemon [_thread_in_native, id=5652, stack(0x000000002cb90000,0x000000002cc90000)]
0x000000002a9bf000 JavaThread "Laf-Widget fade tracker" [_thread_blocked, id=5060, stack(0x000000002f1c0000,0x000000002f2c0000)]
0x000000002b4ad000 JavaThread "AWT-Windows" daemon [_thread_in_native, id=4880, stack(0x000000002c8d0000,0x000000002c9d0000)]
0x000000002a8b4800 JavaThread "AWT-Shutdown" [_thread_blocked, id=428, stack(0x000000002c7d0000,0x000000002c8d0000)]
0x000000002a8a0800 JavaThread "Java2D Disposer" daemon [_thread_blocked, id=4216, stack(0x000000002c6d0000,0x000000002c7d0000)]
0x000000002a866800 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=4784, stack(0x000000002b0c0000,0x000000002b1c0000)]
=>0x000000002a85d800 JavaThread "CompilerThread1" daemon [_thread_in_native, id=1456, stack(0x000000002afc0000,0x000000002b0c0000)]
0x000000002a85a800 JavaThread "CompilerThread0" daemon [_thread_blocked, id=2496, stack(0x000000002aec0000,0x000000002afc0000)]
0x000000002a859000 JavaThread "Attach Listener" daemon [_thread_blocked, id=5520, stack(0x000000002adc0000,0x000000002aec0000)]
0x000000002a858000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=5368, stack(0x000000002acc0000,0x000000002adc0000)]
0x00000000012f6000 JavaThread "Finalizer" daemon [_thread_blocked, id=2828, stack(0x000000002abc0000,0x000000002acc0000)]
0x00000000012f3000 JavaThread "Reference Handler" daemon [_thread_blocked, id=5592, stack(0x000000002aac0000,0x000000002abc0000)]

Other Threads:
0x000000002a801800 VMThread [stack: 0x000000002a9c0000,0x000000002aac0000] [id=5856]
0x000000002a86a800 WatcherThread [stack: 0x000000002b1c0000,0x000000002b2c0000] [id=1888]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
PSYoungGen total 65088K, used 23862K [0x000000001fd40000, 0x0000000026300000, 0x000000002a3e0000)
eden space 27136K, 87% used [0x000000001fd40000,0x000000002148d848,0x00000000217c0000)
from space 37952K, 0% used [0x0000000023df0000,0x0000000023df0000,0x0000000026300000)
to space 38528K, 0% used [0x00000000217c0000,0x00000000217c0000,0x0000000023d60000)
PSOldGen total 134336K, used 96831K [0x000000000afe0000, 0x0000000013310000, 0x000000001fd40000)
object space 134336K, 72% used [0x000000000afe0000,0x0000000010e6ff28,0x0000000013310000)
PSPermGen total 30528K, used 19084K [0x0000000005be0000, 0x00000000079b0000, 0x000000000afe0000)
object space 30528K, 62% used [0x0000000005be0000,0x0000000006e830d8,0x00000000079b0000)

Dynamic libraries:
0x0000000000400000 - 0x000000000042e000 C:\Windows\system32\java.exe
0x0000000076e70000 - 0x0000000076ff0000 C:\Windows\system32\ntdll.dll
0x0000000076c70000 - 0x0000000076d9c000 C:\Windows\system32\kernel32.dll
0x000007fefd670000 - 0x000007fefd778000 C:\Windows\system32\ADVAPI32.dll
0x000007fefef90000 - 0x000007feff0cf000 C:\Windows\system32\RPCRT4.dll
0x000000006d7f0000 - 0x000000006de4d000 C:\Program Files\Java\jre6\bin\server\jvm.dll
0x0000000076da0000 - 0x0000000076e6d000 C:\Windows\system32\USER32.dll
0x000007feff100000 - 0x000007feff163000 C:\Windows\system32\GDI32.dll
0x000007fefbbb0000 - 0x000007fefbbe9000 C:\Windows\system32\WINMM.dll
0x000007fefe990000 - 0x000007fefea2c000 C:\Windows\system32\msvcrt.dll
0x000007fefe7b0000 - 0x000007fefe988000 C:\Windows\system32\ole32.dll
0x000007fefda40000 - 0x000007fefdb13000 C:\Windows\system32\OLEAUT32.dll
0x000007fefb930000 - 0x000007fefb97f000 C:\Windows\system32\OLEACC.dll
0x000007fefdb20000 - 0x000007fefdb4d000 C:\Windows\system32\IMM32.DLL
0x000007fefee00000 - 0x000007fefef01000 C:\Windows\system32\MSCTF.dll
0x000007fefd660000 - 0x000007fefd66d000 C:\Windows\system32\LPK.DLL
0x000007fefea30000 - 0x000007fefeaca000 C:\Windows\system32\USP10.dll
0x000000006d760000 - 0x000000006d76e000 C:\Program Files\Java\jre6\bin\verify.dll
0x000000006d3b0000 - 0x000000006d3d7000 C:\Program Files\Java\jre6\bin\java.dll
0x000000006d310000 - 0x000000006d31a000 C:\Program Files\Java\jre6\bin\hpi.dll
0x0000000076ff0000 - 0x0000000076ff9000 C:\Windows\system32\PSAPI.DLL
0x000000006d7b0000 - 0x000000006d7c2000 C:\Program Files\Java\jre6\bin\zip.dll
0x000000006d000000 - 0x000000006d1c1000 C:\Program Files\Java\jre6\bin\awt.dll
0x000007fef9e30000 - 0x000007fef9e88000 C:\Windows\system32\WINSPOOL.DRV
0x000007fefdb50000 - 0x000007fefe7a2000 C:\Windows\system32\SHELL32.dll
0x000007fefef10000 - 0x000007fefef83000 C:\Windows\system32\SHLWAPI.dll
0x000007fefc130000 - 0x000007fefc329000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.6001.18000_none_152e7382f3bd50c6\comctl32.dll
0x000000006d600000 - 0x000000006d617000 C:\Program Files\Java\jre6\bin\net.dll
0x000007fefd9f0000 - 0x000007fefda34000 C:\Windows\system32\WS2_32.dll
0x000007feff0d0000 - 0x000007feff0d7000 C:\Windows\system32\NSI.dll
0x000007fefc950000 - 0x000007fefc99f000 C:\Windows\system32\mswsock.dll
0x000007fefcac0000 - 0x000007fefcac7000 C:\Windows\System32\wship6.dll
0x000007fef6e60000 - 0x000007fef6e71000 C:\Windows\system32\DWMAPI.DLL
0x000007fefbdc0000 - 0x000007fefbe11000 C:\Windows\system32\uxtheme.dll
0x000000006d2a0000 - 0x000000006d30b000 C:\Program Files\Java\jre6\bin\fontmanager.dll
0x000007fef56c0000 - 0x000007fef589f000 C:\Windows\system32\d3d9.dll
0x000007fefcab0000 - 0x000007fefcabb000 C:\Windows\system32\VERSION.dll
0x000007fef8210000 - 0x000007fef8217000 C:\Windows\system32\d3d8thk.dll
0x0000000180000000 - 0x000000018085c000 C:\Windows\system32\nvd3dumx.dll
0x000007fefcc30000 - 0x000007fefcc53000 C:\Windows\system32\IPHLPAPI.DLL
0x000007fefcbe0000 - 0x000007fefcc25000 C:\Windows\system32\dhcpcsvc.DLL
0x000007fefcef0000 - 0x000007fefcf29000 C:\Windows\system32\DNSAPI.dll
0x000007fefd410000 - 0x000007fefd42c000 C:\Windows\system32\Secur32.dll
0x000007fefcbd0000 - 0x000007fefcbda000 C:\Windows\system32\WINNSI.DLL
0x000007fefcba0000 - 0x000007fefcbcb000 C:\Windows\system32\dhcpcsvc6.DLL
0x000007fefc5a0000 - 0x000007fefc5c1000 C:\Windows\system32\POWRPROF.dll
0x000000006d210000 - 0x000000006d238000 C:\Program Files\Java\jre6\bin\dcpr.dll
0x000000006d620000 - 0x000000006d62b000 C:\Program Files\Java\jre6\bin\nio.dll
0x000007fefc6c0000 - 0x000007fefc707000 C:\Windows\system32\rsaenh.dll
0x000007fefd430000 - 0x000007fefd456000 C:\Windows\system32\USERENV.dll
0x000007fefb810000 - 0x000007fefb823000 C:\Windows\system32\NLAapi.dll
0x000007fef9770000 - 0x000007fef9783000 C:\Windows\system32\napinsp.dll
0x000007fef9380000 - 0x000007fef9397000 C:\Windows\system32\pnrpnsp.dll
0x000007fef9cc0000 - 0x000007fef9ccb000 C:\Windows\System32\winrnr.dll
0x000007fefed10000 - 0x000007fefed65000 C:\Windows\system32\WLDAP32.dll
0x000007fefc590000 - 0x000007fefc597000 C:\Windows\System32\wshtcpip.dll
0x000007fefa170000 - 0x000007fefa178000 C:\Windows\system32\rasadhlp.dll
0x000000006d550000 - 0x000000006d5ff000 C:\Program Files\Java\jre6\bin\mlib_image.dll
0x000007fefd5c0000 - 0x000007fefd659000 C:\Windows\system32\CLBCatQ.DLL

VM Arguments:
jvm_args: -Xmx500m
java_command: Gui
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Program Files\TortoiseSVN\bin
USERNAME=Jordan
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 23 Stepping 6, GenuineIntel



--------------- S Y S T E M ---------------

OS: Windows Vista Build 6001 Service Pack 1

CPU:total 2 (2 cores per cpu, 1 threads per core) family 6 model 23 stepping 6, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1

Memory: 4k page, physical 4192380k(1619748k free), swap 8623644k(6044512k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (14.0-b16) for windows-amd64 JRE (1.6.0_14-b08), built on May 21 2009 00:52:56 by "java_re" with MS VC++ 8.0

time: Tue Jun 30 21:56:18 2009
elapsed time: 148 seconds


What is going on here? What do I have to do to fix this? I've installed java again, what else is there to do?