Faronics is updating its system restore app, Deep Freeze Mac 5.0, with Mac OS X 10.7 Lion compatibility today. Geared toward IT pros, the software can return a Mac OS install to previous, preferred state, eliminating the need for rebuilds, re-imaging or troubleshooting a major error. The software supports dual boot and virtual machines with both Mac and Windows support in a mixed environment. It also ships with anti-virus and anti-executable protections.