Power Surge on Hub Port, HUH?! Options

[towntown2]

I've had my SanDisk micro cruzer 4 GB Flash Drive for almost a year.
It's never been a problem at all, and it was working fine all afternoon until like an hour ago.

A bubble on my screen said "Power surge on hub port"

Now it won't work.
Any suggestions?

I've called tech support, and it's promised me replacement cause I've got a 2 year warranty.
I've also restarted twice. To no avail.

Also:
I plugged in my iPod, and it works fine on any USB port.