Quote Originally Posted by davec8
It depends on the combo. of which p2p prog's you're trying to run and your computer. I've had ABC, emuleplus and Ares all going at the same time before quite a few times with good speeds on all 3 and very little lag from my comp .

The keyword here is good speeds. when I originally saw this post and saw bittorent, I automatically thought of private trackers, which most of us belong to. the good speeds in question are upload, or download ? If you are losing your upload running multiple programs, you are going to have a very hard time with BT on a private tracker, where you must have a decent upload ratio to keep your account.