A desktop/background/windows tray util would be pretty easy to write. the I/O wouldn't be that painful either. I like USB for it, because pretty much everything has USB. SMBus (which I've used before) is effective but the programming/API support isn't where it should be.
A util to just write out a few numbers into a simple dialog shouldn't eat much memory either... unless of course it's written in C# or VB.net (hehehehe - I've got 4GB of ram,so a 30MB app to write data to my VFD isn't a big deal).
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Goliath: 3.4E@3.91/Abit IC7, Maze4 (temporarily) + custom splitter to crazy 4-way watercooling parallel loop: X800XT @ 520/1280 + AC Twinplex, AC Twinplex Northbridge, Silenstar Dual HDD Cooler, Eheim1250, '85 econoline van HC + 2x120, 1x120 exhaust - polished aluminum frame panaflo L1As, 2x18GB 10K RPM U160 SCSI, 4GB PC4000.
I wanna be BladeRunner when I grow up!
Project Goliath - nearing completion.
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