I'm looking into getting a new HU and my local future shop has the pioneer p7400 on sale, but of course it doesn't have bluetooth built in, but I believe it's BT ready (at least futureshop guy said it was)?? I know pioneer has their AS BT200 adapter, which is a USB Bluetooth dongle that you'd plug into the USB plug on the back of the HU to make it bluetooth compatible.. But it's $100.. The same price as the HU (or more if you can find the HU used)...

My question is, is there something special about the BT200 or can I just use any usb bluetooth dongle that I'd use with my computer, like this one, which is $10?? TigerDirect.ca - Computers, Computer Parts, Computer Components, Netbooks & Electronics

Sorry if its a noob question.. You gotta start somewhere.. I'm sure y'all started somewhere too!!