Thanks, that worked for my inficraft problem, but now it seems forestry is being picky. Minecraft stays at the Mojang screen if the latest version of forestry is installed for the right buildcraft version.
Stack trace?
I had to use MultiMC so I can access the error file, is this what you mean:
On the forestry wiki where you DL that zip, it explains succinctly how to deal with that error.
Buildcraft has this hook allowing you to add the wrench, but then it's only available in BC 3 which won't be release till MC 1.3 I guess.
I'm playing BC3 :-/
First off, Tekkit is a bukkit-based server, so any vanilla server mods are immediately incompatible.
Finally: Don't use Tekkit, make your own server using MCPC-downloaded packages, and you'll have a better time.
A bit of a tip here: You should put your code down. Go learn Java, make a few test programs, follow some tutorials, and then pick your code back up again.