Have been using LimeWire basic for about a week - it's great! I could launch or preview all my downloads in Quicktime Player format. Yesterday I updated my Quicktime Software. Today I downloaded a couple of songs and they wouldn't launch. Looked into my download folder and discovered that the 2 new downloads were in RealPlayer format. I run a Mac platform (OS 9.4). I deleted the RealPlayer application a couple of years ago. What do I have to do to get my downloads back a to Quicktime Player format.