Yes, I already know how, I was just wondering if its possible to have it reverted automatically, or (even better) for Limewire not to do that at all.

I have the same problem. As soon as I download limewire and choose my my music folder to have my files be saved in, it changes my icon to a ugly yellow icon instead of the normal windows vista icon! It is seriously ANNOYING! How can I make limewire STOP doing that!