PS3 Hacker's RichDevX
, Hellcat, and SilverSpring have told us today that they plan to release their PS3 System file editor (SFO) in approximately 48 hours. The app is user friendly and allows the editing of SFO files, similar to the one Sony has but with less restrictions.
RichDevX has started working again and promises more applications (Sony SDK clones) in the near future.
We will post the new application here in two days time of the SFO application release
[Via RichDevX Twitter