Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!
SO doesn't support this what they call it "legacy" tool anymore with updates of any kind and you would have to find someone selling this specific software on places like eBay imo.
Anyhow, with the correct, applicable wiring diagram you'll be able to connect to thee sensors and components of interest.
2007 year is different from 2003.
An expert is someone who knows each time more on each time less, until he finally knows absolutely everything about absolutely nothing.
Very nice kit you got there. I was going to offer to sell mine, but that one looks untouched with new leads and everything.
Don't worry about updating the database. It's helpful, but I find it to be wrong just about as often as it is right. It's still a very useful tool all on it's own.
If you haven't looked into the Vantage Pro training series on SD Premium, now is the perfect time. Even if you only sign up for the 2 week free trial, binge watch the series and cancel when your done.