DVD SP 2 won't open properly then unexpectedly quits

Question

DVD SP2 usually opens with a screen asking to create a new project, open existing, etc. that isn't happening anymore. it opens with the log and assets windows. i manually open the menu editor. import an asset. sometimes i can try to bring it into the menu editor and i get no choice buttons. most of the time when i import an asset it shuts down and says dvd sp2 has unexpectedly quit. it worked fine before quicktime 7.0.4. i have dvd sp2.0.5, quicktime 7.0.4. i have reinstalled sp2, repaired permissions, trashed plist, trashed quicktime receipts and redownloaded and reinstalled quicktime 7.0.4. nothing changes. another curious thing is i can't open preferences in the toolbar of sp2.
please help! i am desparate.
thanks,
jon
Dual 2 GHz PowerPC G5, PowerMac7,3   Mac OS X (10.4.4)   512 MB DDR SDRAM

Answer 1

I'm not sure this is applicable to DVDSP 2, but it's worth a try:
http://www.apple.com/support/downloads/proapplicationsupport30macosx1039.html
If that doesn't work, you may be looking at a reinstall of DVDSP and/or your OS.