[mcsirc]

I ordered a 30g toshiba GAL 1.8 Hd from Ewiz.com ($115), connected my h120 with the new drive in the unit via USB to my compter ,Downloaded swissknife to format the drive to fat 32 and made a primary partition. after partitioning was done i shut down the swissknife program and the Drive shows up as letter E under "my compter" with 27.9g of free space. i can enter the drive which shows the directorys ,audio,voice and root. My question is the unit is still running firmware 1.4, will
going to the new 1.66 firm mess anything up. This is a h120 unit but its got a 30 gig harddrive and on irivers site theres seperate downloads for the h120 and h140 players is there a difference? im just trying to make sure i dont screw anything up.

Thanks