Could ANYONE link me to the correct patch downloads?

I need a full pack updated ready to play private servers, and I also want to know what version I need to update to to play most servers?

So basically if anyone could provide a link to either:

• Download the full pack all ready, just need to edit realm list.
• A full list of patches + links, since I can't seem to find anywhere to download it from?

 

There's a bunch of WoW patch mirrors. You can usually torrent them, and the latest patch is 3.0.9.9551.

http://www.wowwiki.com/Patch_mirrors