Sixpence... interesting to see that you had a dead card to begin with, solved by getting a new one. I'm just about to do the same thing.
Hehe, the place that supplied mine wants to ship the self same card back to me (and charge me £10 for the privilege of having looked at it, plus another £10 shipping - in addition to the £7 I had to spend to return it). Why would I want to do that when I know it's not going to work? Have also heard stories of guys being charged for "repairs" when in fact a replacement unit was sent out (the buyer's secret mark was missing). So I don't trust these email order type places, at least not when something goes wrong.