I certainly understand the need for a mobile platform. The iPhone mobile platform is being launched first, and the Windows version is still a ways off. The best option until we launch our own mobile Windows platform would be to use
www.itrademobile.com . iTradeMobile created a mobile trading platform for FXCM accounts using our API. Their FAQ says it should work on Windows mobile, and they also have a free trial.
I will make sure to notify you once we have the Windows mobile platform ready, but again this is still a ways off. And you are correct, the MetaTrader Mobile does not work with our spread betting accounts.
Jason