Start/Stop DLL Animation

[Guest JeepinCalifornia]

So we all pretty much don't like the OEM Animation for the BJ system startup/shutdown sequence; and we know we can shut them off or change the sounds (I use Windows XP's sounds for this). But could we change the DLL file for something else - some other animation: such as Windows XP/Vista, etc...?

I tried looking around for Windows XP's startup sequence--hoping that it's a DLL--but couldn't find it (hey, I'm an English major, not an IT guy).

...just putting this out there for those of you that are better at this than I am! :D