Hi again Timothey: I must admit that when I'm designing a product although I start using the internet, often the resource that's most helpful is a hard copy of a Mouser, Digikey or Jameco catalog. Then it's back to the computer to see what's in stock, get data sheets, etc. A few years ago I started a web page, like most of my web pages it's a note to myself, on Distys: http://www.prc68.com/I/Dist.shtml -- Have Fun, Brooke Clarke http://www.PRC68.com http://www.precisionclock.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist