Haven't used Morpheus for years, was amazed to see your post as I didn't realist it was still around.
I use bit torrent techonology for everything these days.
If there's a single I require Ive used Frostwire a few times when Limewire started going weird a year or 2 ago.
Make sure you realise a "Pro" version of one of these if you do download them.
Still big questions on what you actually download.
Never had that probelm with bit torrents and much quicker.
Here's some places to look to read more:
http://forums.whirlpool.net.au/index.cfm?a=wiki&tag=P2P
http://forums.whirlpool.net.au/forum-threads.cfm?f=87