Currently planning a site that will have elements of fluid layout, but will have a "core" that -- sadly -- must stay fixed. Of course, I don't want users to have to scroll to see it. On "todays internet" what is your opinion on the smallest viewport that you care about? 955 x 600? 1000 x 800? smaller? larger? The site is is for a museum exhibition, and targeted at a youngish-to-middle-age, educated, somewhat-affluent audience who are looking for a visual experience -- so bigger is better, but I want to find a balance between best experience and most average supported users.