Well I had a handle and a tryout of the two I was torn between after comparing specs online.. the f200exr and the ixus100.
I've pretty much decided to go for the f200 after comparing them together - felt nicer in my hands (wasn't keen on the current ixus design with the sloping edges... felt like a bar of soap almost) and I was slightly more enamoured with the menus and buttons etc. Bit more zoom aswell, 5x as opposed to 3x, which was one of the things I'd been looking for after having no zoom at all for the last X years :s
Specs were pretty similar, and I've no brand preference or SLR-prejudice (as SO many of the review sites seem to have) so I think I'll be pretty happy with it.
(edit: by slr-prejudice I mean all the imba features that SLR's have that point&shoots don't, and then the surprise, nay even the horror(!) that some of these reviews then express when finding out that the compact doesn't compare in image quality, lens quality etc etc)
