iDVD cannot load themes?

[vbmike73]

I have iLife 09, and when I try to load iDVD, it gives me a prompt to find the themes. So I tried pointing it back to the application itself, and it just keeps trying to load, and gets hung up. So since I'm fairly a newbie to Macs when it comes to troubleshooting, how can I completely uninstall iDVD only, and then reinstall it clean? I thought I could just delete the iDVD app file, and that would work, but it didn't. And where would the themes be located anyways? Are they in a different location that I can point them to? At this point though, I don't even get that question again. Every time I try to create a new project, it just keeps showing the progress bar and says loading themes. Any ideas??? Thanks!