Well if your module worked that's something. - My GC module has given up on me completely - click on it in checkout and the page goes to do something and gives up, leaving you just where you were before you clicked, so I'm reinstalling (again!).

I really hope you get somewhere with your operations, though, - seems a shame that you cannot get in with the experimental projects being carried out in the states, as they seem to be making much more progress than we ever do in the UK with these things.