Query about PIO DEH-7190 USB Does this HU PIO DEH-7190 UB has direct Usb connection like PIO DEH-5190 UB...If not how should v connect the pendrive in 7190 HU as i see "direct usb connection in the specification chart...? & also tell me whats the diff. between these two HU's...its creating me a chaos ...thanx in advance |