Sansa Media Conversion

I downloaded the media converter for videos and the first video worked because I had the Fuze plugged in. For the second video I didn’t have it plugged in (I wasn’t aware that it wouldn’t sync later if I didn’t have it plugged in). How do I get it to sync to my Fuze? The help portion of the converter was not helpful at all. Can someone please help? I have an 8-hour car ride in a couple of days, so I’m trying to load it up before I go. Any and all help would be appreciated!

Your Fuze must be connected to your computer in order for SMC to work. It converts and transfers all in one fell swoop. You can’t convert videos, then later transfer, or ‘sync’ then to the Fuze.

I tried re-converting it and it’s not working. Is there a way to try it again?