Install unsigned driver without passing signature-check mechanism

Is it possible to install a driver in Windows Vista 64bit without passing the driver-signature-check mechanism? Please explain me how to do this in detail.

All you need to do is

Go to the command prompt and type bcdedit /set loadoptions DDISABLE_INTEGRITY_CHECKS and press enter. Now reboot your machine.

Also look at this thread for broader view.
http://forums.techarena.in/vista-har...ces/692602.htm

Take a look at these threads.

http://forums.techarena.in/vista-help/627908.htm
http://forums.techarena.in/vista-fil...ent/627030.htm

A program called ReadyDriver, will help you in this case.

Hope this will help you.