I notice that some of the stuff being uploaded to the site has been added into sections that it doesn't belong in.....examples:
Now Utilities, Web Publisher, Up-To-Date & Contact <-------- Not an OS
Print2Pict 3.7.1 <----- not an OS
Mister Bean Icons <----- not an OS...not sure where it belongs
Printer Defaults 1.5.2 <----- why is this in visual arts and graphics?
these are how ever linked to the proper place they belong in. just try and remember what the app that your uploading is and which category it belongs in.