Infinity Engine File Format Hacking Project
Invaluable resource. Most of the information used to make Near Infinity
comes from this site.
Engine Structures Description Project
A more updated version of the resource above.
Original inspiration. Has excellent area browsing features.
Home of many other Infinity Engine editors and an excellent message
The best BG2 save game editor. BG1 and IWD editors are available on
the same site.
Home of WeiDU - A dialogue compiler, string patcher, script and text
file extender for Infinity Engine games, as well as several mods.
A Yahoo group is dedicated to the modding of BG2, ToB and IWD Infinity Engine