Registered Users (0 -39 posts):
Only forum provided avatars (currently being added)
Profile pic, 100x100 & 62k
Text only sigs
Forum titles
Registered Users Extra (40 - 249 posts):
Same as above
B/S/T forum available
Custom avatars allowed, 80x80 & 20k
Registered Users Extra 2 (250+ posts):
Same as above
Custom avatars allowed, 100x100 & 25k
Graphics and Text sigs allowed (according to the rules)
Custom forum titles.