My screen was filled with spam when I tried to open your link. Why don't you try to use http://www.imageshack.us/ to upload your files, it's pretty popular.
my apoligies, i saw that arduino.cc used mediafire on some files so i thought id do that too...
Yea that SparkFun regulator looks fine, although some might rather build there own then spend the $10+shipping.
i just completed my own...
it cost me 1.92 haha
it works just fine BUTTT, i think i might have messed up the relay circuit because it does activate the relay coils itself but once hooked up to feed the relay circuit, it does not work anymore.
i think my error is in my relay circuit.
could someone confirm my circuit for me?
something must be wrong here ..