Something needs to be done about memory usage or the video card use. Running other programs when I have Xolox running, my mouse moves slower, menus popup slowly,etc... I have 384MB of RAM and a 16MB video card. There shouldn't be a problem. KaZaA doesn't hog my system anywhere near as close as Xolox, even when I have 3 or 4 100KB/s downloads at the same time. Note that this doesn't always happen, though.

I'd also like an option to limit the number of users that can download at the same time from my computer. Limiting the speed is good, but what's the use if I have 10 people at the same time who can only download at, say 4 KB/s, instead of having 5 connections at 8 KB/s, or 2 at 20KB/s.