I got a 3g-s today and when I was playing around with it i noticed an option under Accessibility called white on black. It basically changes the phones color theme. didn't know it was a 3.0 update or 3g-s? i figure its a 3.0 update but i dont remember seeing it didnt know if everyone had it. Also when you do a screen capture of it it doesnt save it has the white on black