Anyone with experience with the Autometer Dpic gauge (the one that uses accel sensors to record 1-60ft, 0-60mph, 0-1/4mile, times, etc...?)

I realize the accuracy may not be perfect, but i'm looking more for a relative timing tool to help evaluate my starts, etc...

http://www.autometer.com/cat_dpic.aspx?gid=3284&sid=4

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