[dreamcatcher]

dude k850 is the way to go...i have the k850 and it lasts about 4 days on a single charge fr me...i listen to about 3 hours of music evryday and it works fine...the new firmware has boosted image quality a lot..chk out the cam pic section fr image comparisions...

and the k850 is a cybershot walkman with megabass and walkman 3....