It'll be a lot easier once it's out of the beta phase and officially released. Right now there are still a few features that it's missing. Nothing really major, but some of the setup for modules and stuff still requires you to use the built in web services from the Apex unit. I've been using Fusion for a few weeks now and overall my opinion is it's going to be a huge step in the right direction, removing the need for port forwarding and the other network stuff that seems to give people trouble. Right now, though, I'd still recommend using the "old" way rather than relying on Fusion as your only control source. I plan to continue to use both options.
