*chuckles* iSwipe is poor competition if you ask me. I've used it for years. Limewire always wins in the end. But on to your matter.

Since you're running a dual 1.25, those are only bootable in OS X. I'd tell you to download Jum's build of Limewire for OS X, which is at http://baghira.han.de/~jum/LimeWire.html