The iPod Touch 2G will not charge off the firewire port, it just continually displays a nagging message that it can't charge.

I want to be sure this FM adapter can charge my iTouch 2G.

I have a FM adapter/charger that is similar (same shape but no remote) and it won't charge my iTouch. It's a CablesToGo model 26487. Buy.com sku: 205857056