Fujifilm has laid a little low since it stormed into CeBIT and PMA with its latest slate of cameras, but it looks like it's now back to slowly trotting out new models one at a time, like this just-announced FinePix Z300. As you can see above, this one stays fairly close to the previous Z200fd model in terms of design, with the notable exception of a touchscreen on the backside that seems to replace just about every button but