I'm finally ready to buy an Ipod, but I'm not sure if I should wait for the next generation ipods to come out or just buy one now. Does anyone have an estimate as to when the next generation might come out. I've read some articles that say that a new generation of the Ipod is coming out soon, and then others say that it will be awhile before the next generation comes out. What should I do, buy one now or wait awhile for new ones to come out. Any advice would be helpful, I'm excited to get one but if their are new ones coming out within 6 months i can wait.