DirectX is 9.0c
Video is GeForce 6600GT with the 2nd-newest drivers (the newest have some gaming issues)
Same video settings I've always used.

And I typically don't end up as an ultrapeer. I do sometimes resume a lot of files but the hangups happen regardless of what files I am transferring. Even disconnecting won't matter... if Limewire is running, Media Player won't.

And before I upgraded from the earlier Limewire Pro, this didn't happen, so I assume it's a Limewire issue.