Since the HR2xs are known to begin to bog down when they get into the 1.5-2TB range of fullness, this got me to thinking. Couldn't one attach two or more 1TB eSata drives to an HR20, but only one at time. If you wanted to watch something off of eSata drive 2 and you had number 1 plugged in, you could reboot and this time reattach drive 2 before it comes back up. This case would also be handy if you already have an almost full eSata drive but don't have the time or inclination to watch everything on it before upgrading to a bigger drive. This is all not optimal I agree. But would it work?