Details: Was jailbreaked. NOt positive but I believe was accidently updated to 4.0 (PRobable cause of ipod crash) Started acting funny and just shut down. Itunes recognizes Ipod but keep getting errors: "build is not compatible" "error 28" "apple doesnt authroize restore" Tried using shift restore method with 3.1.2.and 3.1.3 firmware NO luck. PLease help!!!!