Normally you put one set per file, in order to choose!
For sets already posted, I find it more useful to group them to save many hours of work!
For now I post the updates and I'll try to repost as much as possible, the sites that I already posted. I also recently started Restrained elegance that I have not finished yet!
If you have any special requests for specific sites you can do here:
http://xxx-sharing.net/forumdisplay.php?f=8
...or vote among those already in polls in this forum!