[ MAC used ] problems with downloaded skins

[casei]

hello,
I can't seem to manage the skin installation.
I have placed my downloaded skins to the right place and only one of them works. i don't know what to do now about hte others.

anyone knows what the problem might be?? T_T

[simsample]

The problem might be this:
http://www.modthesims2.com/wiki.php?title=Game_Help:GCCTSU
For Mac just amend the paths where specified- so for 'My Documents' read 'Documents'.