As a not so new, but still sometimes floundering trainzer, I do a lot of searching in the forum, especially by what is in a title. In case others do the same and stumble on this thread, let me summarize a bit. Norm and others will correct me if I still am not on track (pun intended). Much of the following is not very recognizable in the manual and has been learned from experience or from the forum, as in the dialog I've just had with Norm.
The basic issue is adding new assets from the Download Station (DLS) in TRS 2006 - a very different process than in earlier TRS versions.
1. New assets have to be 'installed', which means they are downloaded via Content Management Plus (the CMP) and then 'committed'.
2. Whenever the CMP is launched, it immediately connects to the Auran DLS site on the web where it checks out your bonafides before letting you use it.
3. The content of the main view window, depending on which tab of that window is open and on what CMP was doing when it last closed, may be a mixture of the content that is on the DLS and that is locally in your computer. The tab All will show all content of both categories.
4. An asset that is on the DLS and not in your computer will display an icon with a black D and a red S (second icon from the left). One of the action windows on the left of the screen is labeled Download Helper, and you can drag from the main view window over into it to get ready for the download from the DLS.
5. A second icon from the left that looks like an open laptop signals that the asset is already installed in your computer.
6. There are 10s of thousands of DLS assets, so use the action window called Search to find the ones you want, using a number of different search categories.
7. You do not have to log into the DLS itself at all. When you have an asset selected (highlighted), all the info about it that is on the DLS can be found in the action window labeled Asset Details.
8. When you have all the assets that you want to install dragged over into the download helper window, click on the Start button to begin. (If you have several action windows open, the start button may be hidden behind one of them.)
9. Download will proceed, but the commit process will only happen automatically if you have CMP's menu item, File|Settings dialog set to make it happen. Check under the Miscellaneous tab of that dialog to see how you are set up. My copy of TRS came with automatic commit unchecked.
10. If you are not set up for automatic commit, then to complete installation you need to select (highlight) the downloaded items, then right click to get a local menu and select Edit|Commit.
11. In #9 above, I said that download will proceed. Not always true. An orange bar may appear at the bottom of the CMP with words about being Unable to download and refer to the server maybe being full - try again later. This may indeed be the case, but a number of trainzers have struggled with this notification when it was not true. I found a piece of advice in one post that has worked for me, and that is to go into the Trainz website and open up your profile (PlanetAuran) and leave it open while downloading. Didn't have to change anything in it, just opened it. Others, I believe, have found and corrected errors in their profile before downloading proceeded. (All this, of course, assumes that you are properly registered with Auran, serial number entered, etc.)
Some ancillary information:
1. Any assets except those that came built-in to TRS 2006 are in the Local subdirectory. To prepare for when you have to reinstall TRS 2006, and want to preserve all your labors in adding assets, you need to keep this subdirectory backed up. When you do reinstall the program and replace the new Local subdiretory with the backup, the CMP will be able to use it, and you will have everything you ever downloaded and anything that you may have developed yourself.
2. Third-party assets that are not in the DLS come either as .cdp files or in so-called content folders. The TRS 2006 file menu contains Import options to begin their installation --- IMPORTANT --- automatic commit does not work with these assets. After download, they appear in a floating window that has a button with which you transfer them to the main view window. When that is done, right click in the main view window and select Select All from the local menu that appears. All will highlight. Then right click again and select Edit|commit. That should complete installation.
Norm and others - please correct any errors. Hope this will help somebody in the future.
Dick