Well, when I got Trainz reinstalled on my new installation of Windows I found out that my backup of the "editing" folder didn't have my SD90 in it anymore! Apparently if you commit the asset, it disappears from the editing folder. I had a bunch of my other content in there, but you cant really tell whats what when the folders are named with a bunch of random letters and numbers. Anyway, I finally had to download it and reinstall it from the assets I had up in the preview area. I still had the problem with the assets not having the thumbnails show up. I deleted all of them and reuploaded and the same thing happened again. From what I was able to find by searching the forums the problem was that I didn't name all the pictures "preview.jpg" I did that yesterday and just looked and it seems to have worked.
Now I'm thinking that since I'm going on a little vacation until Tuesday, I'd be better off waiting until I get back to release them from the preview area. I don't want something to go wrong, as unlikely as that is, and not be around to hear about it. Also, I don't plan on being near a computer or any other reminder of civilization while I'm gone. So as of now my plan is to release them from the preview area when I get back Tuesday night, or Wednesday if I get back too late. I finally have everything ready to go at least.
Now I'm thinking that since I'm going on a little vacation until Tuesday, I'd be better off waiting until I get back to release them from the preview area. I don't want something to go wrong, as unlikely as that is, and not be around to hear about it. Also, I don't plan on being near a computer or any other reminder of civilization while I'm gone. So as of now my plan is to release them from the preview area when I get back Tuesday night, or Wednesday if I get back too late. I finally have everything ready to go at least.