Last night I paged through all the patches in PreWare and installed many. But some wouldn't install. They failed and when I scroll down, I see things like "38 of 47 hunks FAILED. Saving rejects to..."

One of them was "100 more Autoreplace Words", when the 3000 word patch installed fine.

Is there some rational diagnostic process for cases like this?
Or am I just boned?

As more patches are installed, are they making the Pre incompatible with more future patches?

Do all failed hunks get saved to the same folder/tree? I'd like to keep that mess cleaned up if possible (using Internalz, the filemanager).