As your answer sounds like you know a bit about DGPS, I'll take this opportunity to ask a quick question. Is there a minimum distance between the two receivers required to calculate the error correction? Could this work on smaller systems, such as a car, i.e. one receiver on the front and back?

I'll be at Legoland California in a week or so, for my honeymoon. Does anyone know of anything that can't be missed? Are there any models or kits exclusive to the park?

Hmmm, nice bat.

Life sucks, bad shit happens, and the best you can do is try to survive. If you don't learn your lessons, shit keeps on raining down. I think our society will be none the better for nannying.

Don't get me wrong. I hope this help some people think more about backups. However I'm sure we all know someone who totals car after car with out changing their habits.

+1, The Arduino is blowing up. It's very usable.

About a year ago I was on a strong antibiotic and some probiotic pills helped me out alot!