Are you speaking about the functionality in some of these other "web based" solutions, where remote machines connect to some type of centralized server out on the Internet?
We actually do plan on adding additional functionality into a future version of the software, but I just cannot make any definite promises when this may be available.
However, even in the current version of the software it's definitely possible to connect to remote machines over the Internet (even without VPN). You would just have to properly configure the routers/firewalls at the remote location, and pre-install the MRC Client Agent Service on these remote machine.
You might also want to take a look at the following forum post, or even within the internal help file within the software, under the topic "Connecting over the Internet".Connection via Internethttp://forums.dameware.com/viewtopic.php?f=9&t=96
I hope this helps.