What folders to chmod in vbulletin?

[arberb]

I am finally using vbulletin again (renewed my license) and I need to know which folders to chmod. Does anyone have an idea?

[treysoucie]

bump... i just chmod my entire forum to 755... was this no good? sick of hackers even changed the admin an mod folder names

--------------- Added 1288798727 at 1288798727 ---------------

for the record... not a good idea to do unless you like these:
Internal Server Error

[Scandal]

Pls help... which folders need to have chmod 777? :confused::o