So far I have spent
$180 MB
$ 80 Power supply
$80 512Mb DDR ram
$90 on two USB flash cards
$30 data aquisition board materials
$30 odds and ends.
~$490
When I bought the EPIA the TC model was not out yet. This is what I
would have purchased these days saving $80 and a lot of headache. I
might end up buying this anyway and selling the old one on ebay.