This might belong in Software, but I'd like to see it get a little more coverage here in the main area first

Is there a way, WITHOUT using an additional front-end, of having Mame32 be your front end list...but having Windows itself handle some sort of attract mode?
For example...I'm trying to figure out a way to set up a simple front-end with an attract mode for when the machine is idle. I dont mind if its a slideshow, if its playing videos, or whatever.....I know I could just set up a screen-saver, but I'm not entirely sure which screen saver to use. Hmmm..any thoughts?
Ideally I'd like to have it play music videos while its idle (random), or do mame screenshots...or something else......any ideas?