I don't know if it's possible to input the menu stuff by simply plugging in.
I'm quite feeble at this stuff, so if I can do it so can you. I think.
(Remember, the manual has most of this in it. }
Here's a few webpages that have menu stuff. It may not help at all. But it's something. On each page, or at the drop-down at the top of the page, you can navigate to the three or so pages that discuss the menu.
http://www.dpreview.com/reviews/nikond200/page9.aspI have not set up the custom abcd menus. I just took the spreadsheet and set up each variable.
It's not as bad as it seems since most of the stuff on that spreadsheet is the default setting.
The most important setting I found was the sharpening setting.
Auto ISO and auto WB I also use as I'm getting used to the camera.
I wouldn't even think about setting up the preset custom menu, since a two button reset will get you back to default at any time. And the settings on the spreadsheet are good enough to keep for most situations.
BTW, a few the menus settings are things that can be and should be changed for differing shooting settings. I believe using this camera properly is not much simpler than flying a helicopter. So don't let it overwhelm you. It's something that takes time.
Also, just to make you feel better, I find the D200 to be ergonomically great compared to my Oly E-10. I mean as far as controls. After four years of shooting with the E-10, I just realized I never ever changed the ISO! It was a menu item, and I didn't go into the menu to change things. On the D200, most of the menu can be altered from outside the menu, by just clicking on the right buttons. Now I'm paying attention to ISO, and exposure.
I'm not sure this helped at all. But if you want an answer to your original question about if the spreadsheet can be input all at one time, you might ask it on Dpreview's forum. That's a fast moving forum.
Here's another simpler menu setup-
http://www.planetnikon.com/index.php?showtopic=267And remember, shooting RAW, and you can forget about most of the custom menu settings.