If you have high speed internet in both places the best option is to put Logmein.com on the computer at the office and then you can simply use your laptop to log in and it is just like doing notes at the office.
You can also copy the files off your main server by doing a backup and then use the restore utility on your laptop -- do notes and then restore again - very time consuming.
There is a sync feature but Jon has always been leary of its use.