I bought 3DWorld for the Xfrog freebie as "cheer me up" after some recent PC woes. And I discovered the same thing: the "full" freebie doesn't save in any format other than its own. However, turn to page 67 for the update offer which ends 15/04. Basically the offer allows anyone to buy Xfrog 3.5 Full for the price of an upgrade. If I understand the Greenworks' online ordering process correctly, 165USD equals 90GBP inc TAX and air mail within europe. The USD to GBP exchange rate is currently very much in the favour of us Brits so don't wait too long before upgrading.

Cheers,
Mark