I want to clean out the orginal Runtime folder and start adding want I want to use and would like to know which files should not be deleated in the folder or if all can be deleateed? 
Thanks

I wouldn't recommend that. In P5 though before you install you can choice your Runtime content. I dont suggest cleaning it all out or you might not be able to open it after. You need to keep the Dork I think. You can delete the kids,  animals, some of the hair & robots, etc but you're gonna to need to be careful of what you delete. I don't delete mine like that I do it via install.

Here's how I did it: 1) create a dummy folder with the name "runtime" on your desktop. 2) create a folder inside of this named "libraries" 3) organize all your crap in there (copy it all over, file-by-file if needed) on the directories like "Characters", "Face", "pose", etc... be careful to leave anything else besides those alone. If you get lost, there are tutes out and about that explain what each directory does. copy over the rest of the Runtime. test it. yer done... (don't ditch the old one until you are 100% sure,) /P

**Dajadues thanks for the re-install tip?

Penguinisto
Thanks - I'll make a backup coipy first and try it.**