Make your own SFF rig....
What's your ideal SFF PC?
Mine would have to be something similar (but smaller) to the Cooler Master 630. Stunning metalic black finish, with a motherboard with all the toys onboard.
-- SATA, onboard DVI, suitable onboard graphics such as a Radeon 9500? of course it would have to have an AGP slot incase I wanted to upgrade to a better card in the future. Enough space inside for around 2 Hard drives. You cant fault the shuttle heatpipe idea so that would have to be an element of my ideal SFF PC.