What Ultra compact digi cam?

[Combat squirrel]

Hi all, I currently have a 350D with various lenses which is of course great, however im looking around for an ultra compact high quality digicam I can take everywhere with me, something that will easly fit into my pocket and I will not notice its there and produce great image quality, what can you guys recommend? iv seen some fujifilm ones in various places for about 200, what you guys reckon?

 

[Combat squirrel]

yeah ? they look ok, poss a little bigger physically than thinking of, trying to get smaller than say 55x90x19mm physically, like the Z1, or are there better than this outthere? really going for slim compact design

 

[Combat squirrel]

good suggestions here really tempted by the fuji film Z1 5mp, only £145, measures 55x90x19, also the pentax one looks good