i deleted it to save room, but now i have a new hard drive and can support the room, but how do i get it back? not the tiger install cd right? i dont have the other cds that came with my comp with me...is that the only other way?
iDVD is part of the iLife application package. If you don't have the CD there really isn't a way to get the software back, unless you had a backup of your system including that application.
It would be nice if these apps were on the Tiger CD, but sadly they are not.