I recently saw a video on youtube of some kid using his bb curve trackball as the mouse for his laptop. is this legit? was someone sitting behind him w/ a wireless mouse moving it around? i have searched all over google and cant find a single thing on this. i watch lots of television shows on my laptop which i hook into my 46" lcd tv via my laptops hdmi port. would be great to not have to keep getting up and hit continue on abc.com everytime i watch greys anatomy. Any info or links on this would be greatly appreciated.