I am running Mac OSX, and I have a wireless connection to cable internet. Everytime I attempt to connect to Lime Wire, it either freezes or my internet connection is cut off. My internet runs fine prior to my attempting to connect to Lime Wire. Can anyone help me. I am very sad that I paid for this and now cannot get it to work.

Tough one. Lots more info needed (system and LW versions).

System set-up or wireless network problem?

If you can set up your computer to directly connect your dsl/cablemodem [or whatever wire connects your network to the internet] and LW works, the problem is in the wireless network.