I went ahead and purchased ChronoSync and have it on my MBP at work. The company did note a bug with Leopard that should be addressed shortly. As soon as they do I will get sync'd and report back. To double check, the folder I need to sync is:
my name/Library/Application Support/Delicious Library
which has 3 files and one folder ... is this correct?
The files are Library Media Data.xml, Library Media Data (1.1 backup).xml, and Scanned UPCs Log.txt. The file is Images.
Thanks ... bruce