Over the past two years, folks have published a few tips here on how to hack Internet Connect so that you can access your office via the VPN and the internet at the same time. Now Tiger has finally dispensed with all that, and allows you to do this out of the box.
Simply open Internet Connect, select Options from the Connect menu, uncheck 'Send all traffic over VPN connection,' and press OK. You're done! For reference, here are the two most used articles about how to hack this from the past few years:
Avoid creating PPTP default routes
A script to provide VPN split routing via PPPTP

