With Reference VKVC0BA193E8 I paid $ 18.88 on 9/19/05 for my first Pro and again on 7/21/07 $ 14.50 for renewing. Since I downloaded Version 4.14.8 on my iMAC5 Intel Core 10.4.10 I can't no furthermore download new music, but only those appear with a ? which I have already previously downloaded.
Haven't made any changes, still using DSL, Netopia ISDN, Provider same - bluewin. What can you suggest?

1. Try deleting your LW preferences whilst LW is CLOSED. LW prefs are found here: /Users/your_username/Library/Preferences/LimeWire