[Horatio Gates]

I learned the hard way. trial and error but I do okay these days with the pre-hung doors. Lots of shims handy too! 8>) I've been kind of piecing the doors in the house together as the budget allows. Only ten more to go.

I'm pretty fair with laminate flooring (now that glue isn't used much anymore)and baseboards etc

[Toby06]

Check out this page. The stuff is kind of pricey for what you want it for, I assume.

http://www.right-tool.com/doortools.html

I'd follow the outline with a new, sharp utility knife & chisel out the meat, as others have said.