Yeah,
That's how I do things. In fact, I usually have my add-on scenery broken down by country and in the case of the US, by state. It makes it easier to manage and that way, as new sceneries are released, it makes it easy to check and see if I have an older version or a version by someone else installed, JIC of conflict.
However, you know how you select the name of the add on scenery your are installing, and the name shows up and you click the button and it adds it? Well, when I select the scenery's name, for example, "Boston Logan V2," instead of the name showing up in the hierarchy, it just opens the folder and I am looking at the scenery and texture folders. It's as if all the sceneries I wish to manually add are "invisible" to FS9 on Win7. I'm trying to figure out why it won't recognize them.
As I said in my post above, this the type of behavior you would see in FS9 on WinXP, if you had a "Scenery name" folder without a scenery folder within it. But I do have the scenery folder and the texture folder within them and all is correct, but FS9 still won't see it. If I figure it out, I'll certainly let you know.
Thanks.