Hi John,
Your listings that are active on eBay should actually be imported into your Auctiva account automatically so they can be displayed on your active listings page. However, if you would like to create saved listings from these items so you can repost them through Auctiva, you would have to wait until they close to do that.
Once your listings close, they should be imported into the Closed Listings page within your Auctiva account promptly. If you check the boxes next to the desired items on your Closed Listings page and then click the "Import Listings" button, it will send those items to your Saved Listings page from where you can easily revise and/ore repost the listings.
If you have any other questions regarding your Auctiva account, please feel free to contact our customer support team using the form on the following page of our site:
http://www.auctiva.com/help/requesthelp.aspx-Mike