I don't know if its possible if it is whoops haven't paid my full attention. if not, here is a future improvement.
An option in server options or somewhere in RC like folder options <----
FOR
Creating or choosing the folder inside levels or otherwize any folder inside of graal folder where files are downloaded too and which file types or from which folder on server they are sent from and too.
*EDIT*
This would be great for designating graphix that were made for a specific server and or other files for a specific server in a seperate place than the webgif folder so that playerworlds could show what they don't want others using and what is theirs. Because alot of files (fireorb.gif, farmgateopen.png, flame or fire.gif, ect..) are used by multiple servers with no problem the creator of those graphix never attacked anyone for using them so they are widespread used files in the webgif folder that arent specified with a prefix or subfix like g2k2_crap.png or booomy_g2001.gif
are subject to that widespread use thing even if it isnt intentionaly done.