Had to resurrect the thread to share my happiness with the VaisTech. I love it, it's totally integrated and I can enjoy my Levenson system and my ipod at the same time. I have not had any problems with the display on my LCD screen (even after a phone call on the bluetooth). Just make sure that it is installed as CD1, because in any other mode, the playlist name and song name won't show up on the LCD display. And, it also has the extra of pushing the buttons on the "I agree" screen (which is pretty cool). And, if anyone is looking for an installer in the Chicagoland area, I've got a great one.
So, just thought I'd share.