mac problems
 

2 problems, first,gnutella now too large for my screen.secondly,having
problems after downloading,will not launch into itunes.

Ok, make the window smaller. If you're unable to make it smaller because the corner are so far down, make your screen resolution larger and then resize and change back to normal.

Just drag the files you dled into an itunes playlist. Itunes will be able to recognize them and play them.

mac problems
 

Many thanks,I will give your suggestions a go.