rwenzori
Honorary Master
Drives are easy to swap, but get the 60 gig drive or try and find a 120 gig xbox drive,
also best would then be to have the gamer profile a memory stick as you can not have ot on 2 drives at the same time, your content can not be transferred to the new drive except the 120 if you get the transfer kit.
So 20 20 gig drives with a additional memory card (Microsoft only) will do the trick.
If you do not go the memory card route you will need to recover the profile everytime you swap hard drives and it take some time over live.
Thanks very much - that's great advice!