A little boot cd help

[MelVic]

Hi, im trying to make a boot cd that will autorun ghost.exe.

This in itself is easy to do, where im stuck is i have 2 comps and 2 laptops and they all have different No of harddrives and more than one cd/dvdroms

what i want is a boot cd that will automatically find the cd/dvd roms and start the app.

I did try the if exist C:\ghost bla bla bla but i had no luck with it

Hope you can help

MelVic