Where is my iMovie and iDVD

I just upgraded from Tiger to Leopard yesterday and I thought that all was working perfectly well. But now I realize that I do not have iMovie or iDVD anymore. Does anyone have a clue? How do I get them back?
Thanks

If you did a clean install, it would have wiped off all the existing apps.

In any case, you'll have the installable iLife on your CD which came with your machine.

Am I screwed? My macbook only came with two disks for installation of the OS X Tiger. It did not include an iLife disk.

What a relief. All is well again. iLife was right there on the second CD but I had to pretend to re-install OS X Tiger and then customize to only installing the bundled applications. Anyway everything is working.

Next time select either Upgrade or Archive and Install and nothing will be deleted.