Half-Life 2 E3 trailer --> screensaver?

[joule]

Does anyone know how to change a downloaded Half-Life 2 E3 trailer into a screensaver? I already have it downloaded into My Documents. I heard that you have to change it to a .scr file. But how? I've been trying and trying, but no luck.
Any help would be great.

 

[joule]

Anyone?...

 

[Asus]

Rename from bink.exe to bink.scr and place in your C:/windows folder.
This works for only Bink files, as far as I know.

 

[joule]

Okay, thanx Asus.