Shoutcast Links Not Going To Winamp3

[psychohispanic]

Ok, I feel like a total moron for this but here goes. I cant remember why but a few weeks back I saved a shoutcast link (*.pls file) onto my computer and tryed opening it. As I said I don't know why I did this since it would automatically send the broadcast to Winamp upon my selecting the link at the time. When I saved the .pls file and tried opening it, it did not work so I changed the program to open it with to IE. Of course that didnt work either, but the problem is that now the broadcasts are not sent to Winamp anymore even though i changed the program to open pls files to Winamp3. How can I allow Winamp to intercept the hyperlinks once again?