uzzled: Not sure how a USB would help. It's great for plugging in an iPod, PSP or external drive for playing music, viewing pictures and on some models, playing specific format videos.
I think what you were referring too is either a PC VGA or HDMI connection (you might need a DVI/HDMI convertor if you don't have a HDMI output) - As these would allow you plug your PC/laptop and view the output on a large screen; it's a beautiful sight :beautiful: