Sorry if you go a chance to download the last version, I did not include newWDEF, the Window definition function. I took the chance to make some more improvements in this stack.
There is a button now that will allow you to change the window type of any open palette.
The stack checks for the existance of the newWDEF window definition and give you a chance to either open it or install it. Opening it will allow it to work only until you quit Hypercard. Installing it in your home stack will make it available from then on. And, you won't get the "oops ..." palette opening everytime you start palettizer!
Once again, I apologize for not including the WDEF in the last upload. I did find out that WDEFs appear to need to be installed either in Hypercard itself or the Home stack.
If you don't want to use the new WDEF, just use the palette changer button to change all the palettes to Hypercard style palettes and the interface will work OK.
This stack is placed into the public domain. Any comments would be appreciated.