iDVD Themes Missing after upgrading (and I've already tried the .Mac suggested fix)

So yeah, I found the following on the .Mac site...

>>Learn what to do if the Themes pane is blank after upgrading to iDVD 6.
To resolve this issue:
• Go to /Library/Receipts/ and drag iDVDThemes.pkg to the Trash.
• Empty the Trash.
• Insert iLife ’06 DVD and launch iLife ’06 installer to custom install iDVD 6.
• Click Continue until Select a Destination screen.
• Chose your destination volume, click Continue.
• Click Customize.
• Uncheck all options except Registration, iDVD, and iDVD Themes
• Click the Upgrade button and enter Administrator password.
• When prompted to register, click Later.
• Click Close when done.
• Verify that the iDVD themes were successfully installed.
• If the themes are installed, run Software Update to ensure you have the most recent version of iDVD.<<

So after I did all this, the "Loading Themes" window appears and it loads and loads and loads and loads and never seems to end. I let it go for about 4 hours once. Am I still not giving it enough time to load these suckers? Or is some other problem still at work here?

Help. Thanks.

C.