I'm looking into buying my dd one of these for Christmas and when I searched on ebay, another one showed up for lass than half the price. It's called Jazz DV151 Ulta slim. I can't find much info on it and I'm not techy enough to understand the differances between the real Flip and this knock-off, lol. Does it seem too good to be true? Should I just spend the $120 and get thereal deal? TIA