How to install iFind updates, patches and XDE PAKs
To install any update, you must replace the file(s) that are/is downloaded with the exact file that already exists on your MemoryStick. Eg. If you have downloaded an index.html update or patch you must replace that with the index.html currently inside the iFind folder of your MemoryStick (COMMON/IFIND/)same goes for any other update or patch.
iFind updates or patches
There are no current iFind updates or patches.
XDE PAKs
Some XDE packages may be too large or contain too many files to be installed from just the PSP, you may need to download the compressed package and install them from your Mac or PC.