I am running a G2 Touch (HTC Hero) on T-Mobile UK with version 1.5 of the OS. I have now found THREE paid applications that are not on the marketplace when I search or when I use barcodes (Twidroid Pro, Record It and Flight Director. I can see other paid apps so it's not that none are available. What can cause these apps to be missing? Who should I be calling, emailing, screaming at?