Terry. If you are currently on 10.4.6, you'll need to do one of two or three things.
You can update incrementally. That is, download 10.4.7, 10.4.8, 10.4.9, 10.4.10, and then 10.4.11 and then apply each patch seperately. OR you can download the 10.4.11 COMBO updater and apply that patch.
I suspect you downloaded just the 10.4.11 updater. That updater will only update systems that are CURRENTLY running 10.4.10. So, if you want to go direct from 10.4.6 to 10.4.11 you need to use the combo updater.
Now. If this is all making your head spin, the easiest way to do all this is as Matthias suggested. Go to the Apple menu, select Software Update, let the Mac find what it wants/needs to update and then go to it. More than likely there will be a bunch of other stuff in there as well. In general all of that is usually ok to download and install. If you don't want to do any of that right then, just select the combo updater that the Mac finds and install it. You can always come back later and install anything you passed on at this point.
Not to be technical, but it's also a good idea to repair permissions after any OS update. You can do that by opening Disk Utility in the Applications/Utilitys folder, selecting your Hard Drive and clicking on repair permissions. Then you are good to go.
Installing QXP 8.x shouldn't be an issue once you update to 10.4.11.
Erik Youngren
Composing: Pueblo Publishers
Work Mac: G5-1.8ghz. 4gb RAM. OSX 10.4.11. QXP 7.5. Suitcase Fusion 2
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