Thanks for answer, Zumpf And another question:   How many tracks could I download to iPod 5.5 with 64mb RAM using original firmware and iFlash quad adatper (let's say it would 512Gb)? As tarkan's site says it would be around 50k, is that true? Won't there be any freezes during playback with...

Several questions about 5.5G thin:   1. Does Headphone jack/Hold switch interchargeable between 5.5G newer iPods (6g, 7g thin version)? 2. In 80hz's setup there's photo of iPod's top with the gap between facepalte and back cover: is this because of 2000mah battery and thin back? this...