ITWeek (and several other sources) reports that the new Asus Eee PCs will be available in the UK on July 1st. This includes the Eee PC 901, 1000 and 1000H.
No pricing deatils have merged for the UK yet, but in Taiwan the 901 costs NT$16,988 (£287); the 1000 NT$19,988 (£338) and the 1000H NT$18,988 (£321). I would expect a somewhat higher price tag in the UK, mostly due to taxes and the fact that most electronics cost more in Europe anyway.
The new models come with 20GB free online storage from Yo Store with file encryption and both Windows and Linux access.