Good luck on finding a 20GB these days...
I was looking for 20GB model (mostly for Blu-Ray and the unit would sit next to a switch) for over more than six weeks before I gave up and picked-up a 2nd 60GB. Anyway, out of the blue I came across three 20GB models while visiting a local military post exchange 2-3 weeks ago. I posted this over at the Washington DC HDTV AVSForum thread so they are probably long gone. While I was there I found an opened box (return) 60GB that was discounted 25%. It was in like new condition, but when I pointed out there was no coupon book the manager offered another 5% discount...so I picked it up for $419.99
Other than eBay...the 20GB models are not easy to find.
