Hi all,
I just ordered myself a Sharp Zaurus from http://www.expansys.com/ less than 300 quid including delivery, the best price before this was about 350 quid online and you also get 50 quids worth of free accessories atm... although this may be perhaps a stock clearance, or maybe a new model is just around the corner.
I have used Expansys before and they seem quite good. Anyhow will report back with how good the Zaurus is soon, although I am going to most likely replace the Sharp Linux OS with a free one based on Debian =)
Adam