This is Micromat's response to my query:

Quote:
Artie,

You may upgrade to TechTool Pro 6 from TechTool Deluxe for $39.99 by visiting www.micromat.com and choosing the upgrade option.

Sincerely,
Jennifer

Micromat Sales Department
Micromat Inc. (2006)
1007-B West College Ave. #333
Santa Rosa CA 95401
(707) 566-3831
1-800-829-6227
Fax (707) 566-3871
www.micromat.com

*Please do not delete any part of this email when responding to aid the
tracking and resolution of this issue.

Acting on that, I opened an account with Micromat and initiated the purchase of a TTP 6 upgrade disc.

I qualified for the upgrade from Deluxe to Pro 6 by entering the "iBook Enrollment No." on the envelope in which the TTD 3.0.3 disc I received when I purchased AppleCare for my Late 2005 iBook G4 came...a 12 digit number.

However... I'm not certain what the equivalent number associated with the TTD 3.1.3 disc I received when I purchased AppleCare for my early 2009 MacBook is; there is no number on the disc envelope, and the only number I can find that may be the pertinent one is a 15 digit "MB/MB Air/13" MB Pro Registration No." that appears in said AppleCare documentation.

I hope other potential TTP purchasers find this helpful. smile

The new Great Equalizer is the SEND button.

In Memory of Harv: Those who can make you believe absurdities can make you commit atrocities. ~Voltaire