It looks fine on Opera/FireFox/IE/Netscape on my Windows machine, and looks fine on Linux using both FireFox and Konqueror… didn’t check with any other browsers, as the machine I need to use is busy compiling some code at the moment…
There’s the usual (expected) differences in font rendering and such, but no breaking of the layout on any of those browsers at 1024×768 resolution, or at 1280×1024…
And it looks good on them all… a bit slow loading, but with 161 images, that’s to be expected, too…
Hope that helps.