I did RTFM (http://www.kvstool.com/FAQ.php?Source=HOME) on MPM, but wasn't clear how to use it, more specifically I am planning to use my reward miles for mini-RTW trip...

My question is...
1) Do I just do MPM check from where I am (e.g. YYZ) with all the transit point to point of turn around (e.g. HKT) even if...
2) my return route will be different sets of transit points?

Because seems like if I enter my complete trip (e.g. YYZ-XXX-XXX-XXX-XXX-YYZ) it always give me a cryptic message of "**ORIGIN/DESTINATION TRANSITED**"

3) When do I need to use the "Airline" and "Global Indicator"? (or those options are rarely needed to select?)

Thx.