[Donatom3]

His beta's include the whole kitchen. So no you dont' want to replace files from an old kitchen. Just extract it to it's own folder. The second file he's offering is if you want to use the new sys instead of the proven one. So just download the beta 2 kitchen, if you want the new sys then download the kitchen and the sys file then replace the sys file in the kitchen with the sys file from the second download.