One of the first non game related programs we have seen for the Oculus Rift is the IBEX Virtual Reality Desktop Environment.
This software will quite literally turn your desktop into a 3D environment for you to look around in using your rift. So far this is a Linux compatiable program with Mac BETA having support been implemented. That BETA nonetheless runs at 60FPS on a Mac Book Air.
Hesham Wahba is the man behind this magnificent piece of software and he can be contacted through the IBEX development page here but he has mentioned there is a chance he will be bringing this program to Windows computers as well. It took about two weeks of on and off programming to port IBEX from Linux to Mac so PC users may be in luck for the release of the dev kits in March.
If you are a little familiar with the odd spot of coding, then feel free to download a MAC IBEX demo HERE
Bugs can be posted here