Do the following to get Parallels working:

Hey folks - so, if you're trying to get your Blackberry to connect in the Windows VM and you have PocketMac installed, simply do the following before you start Parallels:

In Terminal: sudo kextunload /System/Library/Extensions/BlackberryUSB.kext

After you exit Parallels do the following in Terminal:
sudo kextload /System/Library/Extensions/BlackberryUSB.kext

You should be good to go with USB Blackberry usage in Parallels and with PocketMac in OS X with these steps.