Hi Lee--thanks for the magnets.
I'm not sure of the problem (looks like you formatted for shareaza urn bitprints rather than LW magnets, but your magnets aren't working here). They get as far as bringing LW's search pane to the foreground, but then nothing more happens. Here's a sample comparison (I addeded spaces to break up the lines):
magnet:%3Fxt=urn:bitprint:GTZ5R3W55GPBXCTGDUBLE3W5 XCKY3MMA.YMCD LVROXQUB3QUUWV6CX67TDRWYW6MIXOBVYAQ& dn=CBT%20-%20Using%20ipconfig%20on%20Windows%202000.wmv
magnet:?xt=urn:sha1:GB2WZIGYNF5RVDFQR73HR3KBJYV6ES UZ&dn= TheQuickFixKills_Pick_Your_Poison.mp3&xs=
http://64.61.25.138:6346/uri-res/N2R? urn:sha1:GB2WZIGYNF5RVDFQR73HR3KBJYV6ESUZ
I double-checked by downloading a few magnets from magnetmix.com (worked fast and fine), and then searched for CBT .wmv files. However, I couldn't figure out which IP belonged to the new server.