Meh! I would probably wait for whenever the 60D comes out TBH and spend the money saved on better glass. I don't seem to be excited by any of the £1200+ APS-C dSLRs.
Hopefully the Sony A850 will go down to around the £1500 mark in the next few months as it is around 2000 USD already in the United States!!
TBH,the only Canon dSLR which interests me is the 5D Mark II primarily since you can use the excellent TS-E 24mm 3.5L II lens! It would be nice if a cheaper 35mm frame body would be released though. Canon does seem to have the best wide angle tilt shift lenses IMHO for 35mm sensor size dSLRs. The Nikon tilt shift lenses are limited to tilting in only one axis!!
Looks like I will be building my own DIY tilt shift lens until I have the funds available!!