Custom Installer Icon

Does Modern UI support Custom installer icons, or is there a different method to accomplish this with Modrn UI.
I can get a custom icon with the old style UI, but can't seem to get it to work with Modern UI installers.

Thanks
Nick (weasel)

nevermind..found it
just incase any one else has this prob
use the following

!define MUI_ICON "iconfile.ico"
!define MUI_UNICON "iconfile.ico"