Can I install this on Windows 7?

I just installed a full version of Windows 7 Professional. Is this supported?

i also installed it on windows 7 & its working fine also, but as per my info CIS says that it supports windows xp & vista.

Due to the kernel similarities, it is possible to install on Windows 7. Just the security modifications and other new feature may interfere with it.

CIS works like a charm on Win 7 RC, beta and RTM. It is not officially supported yet but it works all the same.