I'm running 10.5.8 on my G5, & I finally found an older version of Limewire that works OK, so for now I'm OK. I just wish I could update to the new version of LM Pro, but until Mac works out the kinks with Java, I guess I'll have to make do with the older, slower version. Once again thank you both for your input, I look forward to corresponding with you all, & hopefully becoming more computer literate with your help in the future. Be well, Daniel.