CNC Routers

[IndianaDav]

I'm shopping for a CNCrouter or cheap CNC machine.
I've searched the net and came up with a couple that may fit our needs.
We are needing to trim thermoformed and injection molded parts, and possibly build our own molds (aluminum only).
We are looking at these
http://www.cntmotion.com/index.htm
and these
http://www.3scoreinc.com/main.htm

Now I am seeing these homemade and CheapCNC machines and am wondering if we ought to build our own...
Hmmmm

I really don't have the time though

What would you guys do for the money?

[Chombie]

How about a used cnc, check out www.ex-factory.com
their are some good used machine on the market.