I'm new to the bluetooth game. I just bought a VX8100 but don't have bluetooth on my PC. I wanted to buy an adapter, but I wanted see if I can avoid all the connection problems people seem to be having on the forum by buying a specific kind of adapter (eg difference b/t dongle vs internal adapater, diff b/t v1.1 & v1.2...etc). Am I taking a risk by buying a generic dongle off ebay or something?

Thanks,
Danesh