Random tip: wtf is"7 CDCs" and debugging on a Samsung Galaxy Tab

ust a quick note on some issues I had debugging a MonoDroid app I've been playing with (MonoDroid is very cool, BTW)... for some reason I couldn't get a Samsumg Galaxy Tab to be recognised as a USB device when connected to my 64-bit Windows 7 PC.  Googling turned up a few different 'ideas' like Samsung Galaxy S Problems, Samsung Kies Software and PC connectivity and Connect Samsung Galaxy S with