What OS selected for bukkit? Debian lenny x86 or Debian lenny x64 or Debian squeeze x86 or Debian squeeze x64 or Ubuntu x86 or Ubuntu x64 My server 2x Intel(R) Xeon(R) CPU X3430 @ 2.40GHz Cache: 8192 KB 3,1gb Ram Thanks guys
Actually it doesn't really matter. Choose the one that suits your taste. I am using Debian squeeze x64 on a VPS. If you need a lot of RAM for your server, make sure to pick a 64-bit OS. If you are not very familiar with Linux and if you are a "native" Windows user, you might prefer Ubuntu. But this only matters if you like to use a GUI. On the command line all derivates are pretty much the same.
Or if you are going to be using this server for the sole purpose of hosting (a) minecraft server(s) you might want to look into Mine OS ( http://minecraft.codeemo.com/ ) which is an operating system designed to run minecraft servers. -John