I'm running Limewire 1.6d under Windows 2000 on a dual-processor 866 P-III system, with SMP on. I have limwire configured for abmnet, rather than gnutella. I have it set up for 4 simultaneous downloads. After several successful searches and adding to the download queue, I have about 100 items queued. Limewire downloads the first four items, but after that, rather than grab them sequentially, it downloads every other one.... When it gets to the end of the queue, then it goes back and gets the ones it missed the first time. In the two cases I've experienced this, the majority of downloads were from the same IP address.