Yo dude, I have a 3G scroll wheel, so that makes yours a 4G Click Wheel which is pretty sweet! I think the latest is the iPod Video which comes for $299( I paid that for my 3G, and you probably paid the same). All new models are 4G! For more info check out www.apple.com/ipod. Make sure you update to the latest firmware(software for iPod). Just curious, how many songs do you have on? Cheers dude,