So I got my iPod Touch last week at Best Buy and I had to get it replaced due to a deformed unit (the chrome steel is deformed, and the glass isn't snapped in correctly), and I got this replacement and I am worried this is another faulty unit. When I started adding songs from iTunes into my new iPod, two of a rather small batch of songs ended up corrupted. Is this normal or is it a faulty internal flash memory (or other parts of this iPod)? Please help. EDIT: re-uploaded the two songs and they play fine, but my question still stands. Is this a sign of a faulty flash chip with faulty blocks or memory cells?