Tom,

You could bring everything into AC Log, but there is no real reason to do that.

Also, since AC Log does not provide for serial numbers, I'm not sure 
where those would land during the import process for something like a 
sweepstakes log..

Just sign and upload each individual contest log to your LOTW account, 
and LOTW will do the rest.

I don't know if there is a way to view your entire LOTW log. Perhaps 
someone else can weigh in on that.

If, however, I search for a given call in my LOTW log, I will see every 
entry of that call, which both Jaws and System Access will read with no 
problem.

-- 
Mike Duke, K5XU