ALLOWED
Optifine
Rei's minimap
toggle-able shift (and sprint? post about it i think as long as it doesent add speed its should be OK)
Texture pack switcher
sonic ether's unbelievable shaders
Cape mod's
inv tweaks
QUESTION-ABLE
world downloader <-- allows you to download the server's world .. only the bits u visit while its active and doesent give the seed... in questionable cause it could be used with singleplayer mods to find precious ores/locations
Too Many Items <-- in singleplayer it spawns items but on the server it doesent work... i was told right clicking a item in the TMI GUI will tell you how to craft it and if thats true its really usefull... mods please tell me if its allowed to have even if its main purpose is useless/a hack i've tested it it doesent seem to show me the recipe's
NOT ALLOWED
Fly hacks
X-Ray hacks
griefing software
Smart moving (seen as a flyhack)
Move Plus (seen as a flyhack AND speed hack)
X-ray texture packs
hacked clients of any kind
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please suggest mod's to add / discuss if mods should me moved to a different category