cderalow - what happened with the two fans / 1 header with monitoring? Did you're M8 finish the XP software? There's a thread in the electronics forum about a DIY digidoc, but if i can get your method working, it'll be a hell of a lot easier. Ta, AF
he couldn't get it to work with xp... that and when i got my rheobus(es) together, i didn't need it anymore.... though it's tempting to design a rheobus with a couple of LED numerical displays to show fan rpm... but i've got no clue with the circuitry....
