hi,i am asking for help to connect my 13-macbook to a sony vpl-ex1 projector.i read at the projector manual that "the supplied software does not run on macintosh computer" but there is also written that i can connect the macbook with a commercially available plug adaptor and that after having done that, wireless mouse functions become available.i have the cable to connect the two products but the projector does not identify the macbook.i am wondering if i can download some kind of software to install it at the projector - though i don't know how exactly i can install anything at it.if anyone has faced the same problem or knows something helpful please let me know, thanks!