just wondering: does the 360 accept all USB keys? my friend just bought the ps3, and he can update firmware via usbkey,and use a USB computer game pad as well. is this functionality available with the 360? ie:
can i update the dashboard via usb rather than burning or going to live?
can i transfer saves, music, vids to and from USB keys and USB Hard Disk Drives?
can i use usb keyboards, usb mice, usb gamepads on the 360?

just a few questions i thought i'd ask.

thanks!