[Staffslug] Mini itx and linux

Hey folks, Yes it's me again that annoying guy who is always asking stupid questions. Anyway, I'm bored (oh no I hear you cry) and would like to do some messing around with mini-itx. I'm just wondering if any of you linux peeps(I include myself in that statement) have had any experience with mini-itx and linux in general and maybe know of some good sites that sell mini-itx stuff. Thanks in advance! ~Jon Nihill.