4
Yes, but it depends upon the module you are using. Most don't have bulk adds, but with some simple database work, you can do it yourself.
Here's a generic method for how to proceed to figure out how to do it for that module.
1. Install the module. Take a snapshot of the module tables.
2. Add one item (you may have to add a category and sub-category and an item) to see what it adds to the database. 3. Take another snapshot of the module tables.
4. Compare the two.
5. Use that to construct a table of data in the spreadsheet.
6. Add the file info to the spreadsheet.
7. Upload the files to the upload directory (gleaned from the database)
8. Upload the data into your module tables.
Voila! Of course, you'll need to know how to export and import the data for the database and have those basic skillsets.
Is that enough to go on? Clear as mud?