Hi, and welcome to the forums!
That used to be the way to go, back when TC let you pull all three reports every day. Now they only let you pull TU daily, and EQ and EX once a month.
Other than some credit monitoring services which allow members who have been there for a while to pull all three, but new members can only pull once a month or something, the alternative seems to be the Experian-based monitoring services like CreditSecure, which is available to AmEx card holders, and their "Triple Advantage" which is available to everyone.
But congrats on figuring out that this is the way to go: pull your FICO's to see where you're starting from; monitor changes on your reports; learn all you can here about what affects your scores and how much; and use the report changes to guess when it's most useful to pull your FICO's again.
* Credit is a wonderful servant, but a terrible master. * Who's the boss --you or your credit?
FICO's: EQ 781 - TU 793 - EX 779 (from PSECU) - Done credit hunting; having fun with credit gardening. - EQ 590 on 5/14/2007