I think after you die you become another conscious being with no recollection of your previous life.
If you have no recollection of your previous life, it isn't you.
You ARE your memories, that's what makes you into the individual you are today, it defines YOU.
I tend to believe that after death, there is nothing, your brain decomposes and that's what you are, YOUR BRAIN.
I would like to believe the THEORY that when you die, you move to another dimension/universe or whatever, but that will probabaly not happen. Let's just hope it does though =P
Anyway it won't matter after death so, enjoy life buddies
EDIT: Oh, and God isn't real guys, you should all wisen up and watch the Zeitgeist Movie, it deals with religious problems, political and economic problems and how we could sort them all out, and live a free life instead of the "free" life we are told we live in, by the people who own you, me... Everybody.
Anyways, if you want to watch it go to Zeitgeistmovie.com and wisen up folks.
I bet I sound like a maniac, but ohwell.