I won an iMod from Vinnie at the NYC Meet. Well, not exactly won. I bought it for $100. I currently have a 5.5G iPod, but the LCD screen is starting to flake (I bought it refurbed from Apple) and Vinnie informed me that I would need to get an ALO LOD, which I think is $85 to use the iMod. I'm not a huge fan of that arrangement. Would it be wiser to find a cheap 4G and get that done?