how do you attach files to posts ? i've been trying to and i can't find out how :/ and is it possible to attach files to PM's ? sorry if this has been answered,i just couldn't find it

you must be in an advanced post. you simply hit manage files near the bottom. i dont think you can attach files to pms tho.

alright thanks,so how do most people sell the textures ? because my system isn't really effective :/ i normally put the flat on imageshack then i delete it after a few days :P

They usually rar it into one folder then upload it to a file sharing site, such is sendspace, rapidshare or box.

oh well alright,now i just gotta find out how to rar files >_>

Compress them with any file compressor/decompressor. (WinRar/WinZip)
That's basic Windows material.