I just downloaded an SE navcore that's slow and buggy, and definitely doesn't have all the features that my TT came with. The IQ Routes Edition came with voice options and more detailed info on when to change lanes, which don't appear to be in this navcore.
Is it possible to get the original navcore back? If so, could I then patch it using Albert's Easy Activator?
Alright. I've pretty much answered all my own questions. I found the original navcore for my Tom Tom and used Albert's Activator to patch it. Then, Albert's tool also came in handy to generate the data necessary to use a U.S-only map I found. Basically my biggest problem was I was using a version of navcore that was prepatched beyond my own needs and the wrong version, and the tools I had been using to get maps to work were for version 7 maps, when I needed a version 8 keygen (which Albert's tool includes.)