Before now, the software would work only allow for 20GB of space, because the ID located on each official HDD says as much. Now that official 120GB hard drives will be hitting the market, it should be possible to grab the ID file from a 120GB drive. Of course, we don't condone such things, nor would we have any idea where to find such a file, but there it is. So, if you've got the technical knowhow, you may want to wait a while before laying down 179 smackers for 120GB of space. We'll let you know as soon as this comes to pass (or not).