I am considering upgrading from my Olympus C-3000. I have tried the Nikon CoolPix 5700 and Minolta Dimage 7i. Sales people have given me mixed comments on both. I have read Steve's reviews of both and need some help deciding. I am leaning towards the 7i but am undecided if I should go for the 7hi. Any comments from more experienced users would be appreciated.