Moved to new server.... CHMOD ???

[Jawelin]

Hi. I have many hacks installed, some of them involving direct access to directories (for example, custom avatar and categories, attachments not in db, and so on).

I just moved to another Linux server (php safe mode enabled) and I have many many problems with dir CHMODing...
Question is:
with the standard dir config, doesn't work almost anything; so I noticed it should be better to mod each dir to 0777. Is it safe enough ?
I have vb 2.2.5 with security fix.

Otherwise, HOW EACH directory of the tree should be set ? (I mean: images, admin & mod, avatar, attachments, tmp, and so on...)

Thanks a lot.
Bye