Hi Jeff,
I also found this confusing. Pat's ideas about adding it to the import and to right mouse options etc is excellent.
You can also add new elements without using the wizard, which I find easier and better, as it lets you to put it exactly where you want (not just in a Default Group) and allows you to customise the element during the import. When I used the wizard I would forget to add it to the catalogue and then wonder why I could never find it again in future projects!
This way works in reverse in effect - you choose where you want to save it first:
1. Go to the Catalogue Info panel on the right of the screen (or go to File / Catalogue / Catalogue Manager / Elements)
2. Select the section (eg Interior Accessories) and group (eg Decorative) you want to add it to.
3. Right click and select Add New Element.
4. Select "Import Geometry from File" (some groups, e.g. Electronics, bypass this and go straight to the Browse screen)
5. Browse for the SKP, DXF or 3DS object and the Properties box will open for you to change anything you want straight away.
It is automatically added to the bottom of the list in the group of the catalogue you chose, with the properties you defined.
If you added it using the Info Panel you may receive the prompt "do you want to save the catalogue" when you close, make sure you say yes! Or you can choose Catalogue Manager from the right click in the catalogue panel list and then select File/Save, just to be on the safe side.
This option of adding New Elements, is not available in every section of the catalogue but is in the main ones where you would want to add things (as listed in the Import Wizard).
Allan