I'm not a collector so I'm unqualified to rate or review Movienizer -- 'bout the only things I can say are that the portable version isn't really portable, & I've got a few quibbles with the dev's article: "Improving Life Expectancy of Recordable DVDs", though that end of things is irrelevant, mentioned only as an aside because IMHO placing complete faith in it could cost you extra $. Note that the GOTD build is different, though I can't say how that impacts running/using the software. Below I've listed the setup highlights because if you run the portable version there is no uninstall & you're left without any easy way to remove the files & reg entries added.
If you run & register either version look for files in My Docs & [UserName] \ App or Application Data -- the installed version adds the Movienizer program folder.
Main registry keys recorded in XP Mode VM [Uninstall key not present for portable version -- omitted key with registration data (Sorry)]:
[HKEY_CLASSES_ROOT\.dmo]
[HKEY_CLASSES_ROOT\movienizer]
[HKEY_CLASSES_ROOT\CLSID\{AA68250C-E5BB-424A-80FD-3FD9899D40C4}]
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{AA68250C-E5BB-424A-80FD-3FD9899D40C4}\InProcServer32]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Movienizer_is1]
[HKEY_LOCAL_MACHINE\SOFTWARE\DTK Software]
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.dmo]
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\movienizer]
[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{AA68250C-E5BB-424A-80FD-3FD9899D40C4}]
[HKEY_CURRENT_USER\Software\CamWithComponent]
[HKEY_CURRENT_USER\Software\Movienizer]