Re: computer / serato problem
from the serato board:
On some of the MacBook Pros, Scratch LIVE will have USB dropout problems on one USB port, but not others. If you are having problems with USB dropouts on your MacBook Pro, try connecting your Scratch LIVE interface to a different USB port.
Several users have reported that the dropouts are particularly bad when using the trackpad. We have alerted Apple to this problem. On some of the MacBook Pros, Scratch LIVE will have USB dropout problems on one USB port, but not others. If you are having problems with USB dropouts on your MacBook Pro, try connecting your Scratch LIVE interface to a different USB port.
Several users have reported that the dropouts are particularly bad when using the trackpad. We have alerted Apple to this problem.