OT - ProApps upgrade not listed in software update.

For months now I have chosen not to upgrade my packages, which sit at
QT 7.3, and FCP 6.02 on a G5 2.5Ghz machine.

For months the proApps update was shown but now the only update of
import shown is the new QT update - it is though the ProApps update is
not shown.

Now the FCP 7 is out - and I know I can not go there on a G5, I was wondering
why the update I never did is no longer shown in the Software update?
(I'd like to go to 6.05 at least)

Kinda off topic but FCP related......

I believe there are triggers for the updates. I'm sure one is the version of Quicktime. I'll bet if you update that to 7.6.2 the updates will appear.