I believe iDVD came along a bit later in the OS X line and was not available for this old and unstable version of OS X.
You should at least attempt to get to OS X 10.3.x on that machine. At that point, IF there is a DVD burner attached, you should be able to load a version of iLife on it.
P
I have an iMac G3 which I just put OS X 10.0.4
Is there a way to put iDVD on an old iMac G3? My iMac has:
576mb of RAM
10gb HD
OS X 10.0.4

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