Hi D'smom, welcome to the board.
Could you tell us a little more about your child? How old is he?

If you are going the portfolio route, then you just need one more (either IQ or Achievement). The cost for achievement testing can be a lot less, but will not give you the same kind of information that IQ testing can (if given by the right tester). We can probably give you pretty good advice, if you give us a little more to go on.

Hope I'm being clear.
Anyway, welcome.

Last edited by herenow; 02/25/12 10:38 AM. Reason: spelling