I have a small problem.
I'm going to buy a usb radio with RDS and TMC plus a GPS receiver.
I'm running Centrafuse with Destinator that support TMC.
If I buy the HQCT-i radio (http://www.xtronic.be/?id=91&lang=2) which support TMC, do I then need to buy a GPS that also can receive TMC?

I hope you can help me with my little problem.

Best regards Kenneth