Backyardmetalcasting.com - Good Source of info and ideas
Buildyouridea.com - Lost foam casting and some good CNC stuff.
Gingery's Books - This guy's amazing. Books on building foundries, lathes, mills, etc...
John Bump's Page - Another foundry site
Dan's Workshop - Foundry stuff, also Lego steam engines!
Bills page - Some foundry stuff. He's also building a Gingery lathe!
Virtual Indian - Good info on pattern making
CNCZone - Forum for home CNC users/builders. Good source of inspiration.
Countrytabs - site with guitar tabs and chords for most country songs.
Discovery Channel - Home of Americal Chopper and Monster Garage!