- last post: 01.01.0001 12:00 AM PDT
i think i know the answer to this weird question
there should be this Schedule Tasks thing (in windows) under System tools in Accessories
Just add a new task which runs at startup and runs a program (your halo sound file).
The other (easy) way u can do that is just make a shorcut of ur halo sound file and add it in the STARTUP folder in the startup menu .programs also after adding the shortcut rename it to something like a1 or something so that the computer opens it first