A quick search at ebuyer.com has shown that they are now stocking 2 of the 'atom' based EEE PC's
NB: They also have the 80GB HDD (non-SSD) model in stock for £336.62:
EEEPC1000H-BK007X 10IN Intel Atom 1GB 80GB Webcam Windows XP
No sign of the Linux Atom's, yet.
Ps: My first 'deal'.
Pps: Let's try to leave discussion as to whether you'd be better off with a 'proper' laptop out of it. I'm posting this, as someone may be looking to buy one. I know I'm waiting for the Linux-based 901's to appear myself.
edit: now down to £307.70