[Sylwester]

Recently those custom banners started to annoy me, so I decided to get rid of them. If you want to do it too, then extract resource.zip to your .../cstrike/resource/ folder. resource.zip contains 3 files that are created when server changes your loading dialog. After extracting make sure that those 3 files are "Read-only".

I don't know if there is some other way to add banner using registry, but since I started using this, I didn't see any custom banners.

You can also edit those files to make your loading dialog look however you want.