Buzz,
that's exactly what's happening with me here, too. Except that my chunk size seems to be smaller. Maybe the other user can't properly handle the rather large chunks (dial-up perhaps)? And no, this is not a diss against dial-up users...
I left my Grokster running all night and have another image to show you... (this time in chronological order):
Oh well, since some of you are experiencing the same thing, I'm a bit releived, I guess.
Cheers,
Stoepsel