I have a Macpower external firewire/USB/SATA drive partitioned into two for OSX and XP ( NTFS). It used to work albeit slowly since the first release i purchased in August. In RC1 and RC2 it took some time (two/three minutes) to get it connected, but after that it worked without problems. In the 3120 release i am unable to make it connected. The USB icon on the Parallels window is indicating it as a device and the eject button is showing as a "mass storage" device but the parrallels is unable to mount it. As I mentioned it used to work so obviously the changes made in the USB driver somehow prohibit mounting external USB drives with mixed partitions. I hope in the next release this will be corrected.