Some need a jumper, too.
Ran into that when I built my Myth box a few years ago. The tuner card had a USB component (no, don't ask) and it just would not work as 1.1 was not fast enough. Eventually found a jumper hiding in amongst the slots which changed some minor behaviour of the USB system. Now USB 2.0 worked. It was so wierd...
Such idiocy is unlikely to impair a mass-storage connection, though, as they will work at 1.1.
Wade.
Q:Is it proper to eat cheeseburgers with your fingers?
A:No, the fingers should be eaten separately.