Steve I have a Sony DCR-TRV22E about £375.00 6 months ago and the way these things go, probably a lot less now. Measures about 125mm x 80mm x 60mm thick. Touch screen, memory stick, zoom and a lot of other stuff I don't understand.
Try this out
http://www.prcdirect.co.uk/PRC/PRC.storefront [Edited on 8-8-2004 by Jon]