Needing a little help, please.

I have taken the lessons, went on and purchased additional hardware and still I end up at times torn 9If you will) between this action and or that action. The best example is the Manual from fs2k (yep the real paper book), and the steps spelled out for the King Air. If you compare them the steps do not follow the same process.I am aware that (I think a year and 1 1?2 ago, so I think) the after market performance products became standard on the Super King, (also a few others but will have to research to be accurate at a latter time)Thus this may have altered the steps say upon app as the new (FS9 world) dose not mention the Yaw Damper, although the prop sink, as well as the other safety advanced features are very well spelled out. I ant out to "make a mountain of a mole hill" but wanted to ask. The second question is I was wanting to know if MS could say one thing there way and then the Sybex (as in no manual; included as I know of LOL MS)I hope the differences in the KungAir steps from fs2k to now made a little bit of reason, thus I am wanting to learn.I tell ya the add on "performance equipment comp would be a great path in the event that Sybex (assuming that it is spelled correct)Is looked at. All I want is the way she should fly to the bottom of the slope.I do appreciate any help in the attempt to tell the differences of the 2k, 2k2, and now 2k9, instructions as it references the way to bring a King Air to a point as to land. I do in advance say I did not mean for the message/quest for help to take so much time, as well any spelling errors I also ask for a bit of a break.I really value the help, and respect the Ladies and Gentlemen who are kind in there nature to share.Thank you,