I am having problems with limewire 4.2.6 for Mac OS 10.1.5. It seems very glitchy and jumpy,and at times it will just sit there with the cursor just spinning for 10 minutes at a time and then just all of a sudden,the download will go from 1% all the way to like 30%,so I know it is still downloading,but,I can't search for anything as I am downloading,and when I want to preview the song I am downloading I can't launch from LW.Everything else I am running also seems to be affected by this too. I have a Power Mac G3,blue & white style; 120 GB Hard Drive; 640 MB of Memory.