I'd be interested to hear from those using this what the maximum resolution/quality they are finding using fset with virtual earth and google earth.
So far i've been using VE, and did a UK region dowload at fset detail +1.
I then tested a smaller area within at max detail -1
I think i've got the overlap method right, but i don't see any more detail at -1
Maybe i got the overlay method wrong. Maybe VE doesn't go beyond +1 in the UK.