P.S - the best way to confirm a listing has reached ebay is to check the 'active listing' page in your 'my ebay' this is the fastest and most reliable method.
I also prefer to use Auctiva's scheduler to build a batch even for only an hour ahead, saves a lot of typing helps prevent inadvertant multiple listing.
Also in your Auctiva 'my account->settings' there is a setting you can set to warn you if a listing has already been sent to ebay within the last so many (selectable) days or hours, very useful