Hello!! I am trying to add few extra files in .pkg file. for example i need to edit multiman(just in case), when i decrypt i get USRDIR param.sfo and few PNGs. so if i add any extra fie or directory in the root directory and encrypt it, the encrypted .pkg does not contain the edited file or folder.. everything in USRDIR remains but outside USRDIR (the files i add) is not included.
Here are a few links on modding PKG files, setting up the SDK to do so, etc. There are a lot of PKG tools (some with GUIs even) available to decrypt and create PKG files also... if you need links to them I can try to dig some up as well.