I recommend you stick with your Amazon order. First off, the 1SAD advertise G930 shows a picture of the F540. Second of all, it's refurbished. Thirdly, the G930 has more functionality (more buttons for customization, better audio quality, etc). So don't cancel. Besides, you don't know who's gooey ears have been in those cups. =X
Smart piece of advice. Will stick to order. Thanks.
Looks like they monitor SD quite well... corrected a description within 20 min of it being posted here. Hmmm..!