global queue issues

Hi there,
I can't delete all items from the global queue, no item at all from the source queue and the last item I wanted to delete/abort on the global queue seems to be stuck. It's aborting for three hours now ;-)
I updated to the newest version, anything else I could try? (if it doesn't involve fiddling with the registry)
best regards,

Grendel

p.s.: never mind the above, I restarted and the left over files were gone, so works good enough for me. :-) Nevertheless, something's still not right: do I have to open the server I want to upload files from the global queue? The file I started is "running" (1 of 1 threads), but it doesn't do anything... if there's something obvious I'm missing out here, I'd be thankful for a little push to the general direction... (read the manual, thx ;-) )