There's an easier way than Limewire, if you have OS X. You can use the built in Samba networking of OS X to connect to your PC. This mounts the HD or shared folder right on your hard drive. Go here to get SambaBrowse:
http://www.versiontracker.com/morein...d=13795&db=mac
Disregard the recent ratings and note the overall rating.
It may be a bit complex, but in the long run I think samba is a much more powerful solution.
Hope this helps....