Thanks a lot! I have always been looking for that!

Update: The link doesn't work now because forum has been moved. Anyone knows where can I find the info now?

Update2: OK, I copied the old forum's post number at this one. This is what I needed:

"User specific files such as logs and screen shots are now saved here:

Windows: In the user home directory, usually in "Document and Setting\Username\Application Data\PlaneShift
Linux: ~/.PlaneShift
Mac OS X: ~/Library/Application Support/PlaneShift "