I am not concerned as to whether the "Potential customer" is a "good gamer" or not. If they download a demo of our games and it does not run on thier machine I loose a potential sale.
IF the "Potential Customer" needs to download a 166MB file from Microsoft to play my 10MB demo they sure as hell are not going to download my demo.
IF the "Potential Customer" needs to download a 166MB file from Microsoft to play my 10MB demo they sure as hell are not going to download my demo.