PKG/SPKG Tools
PS3 Developer Nathan_r32_69 has released the PKG/SPKG Tools for your PS3 consoles.A These are windows based and use failoverflow's tools to convert PKG files the the new format that is known as SPKG.A One of the many tools in this will convert the old PKG files to the new SPKG format so you can use them on your 4.XX CFW PS3
ASToolPS3
The Iranian dev team going by the name AS has released an update to the ASToolPS3 software.A If you aren't familiar ASToolPS3 combines many PS3 tools into one program.A There are a lot of things you can do with this so check out the features and updates listed by the developers below
SCETool version 0.2.8
PS3 developer naehrwert is back with an update to SCETool bringing the release to verion 0.2.8.A SCETool is an awesome tool assisting developers who are developing firmware.A This update has some bug fixes from previous versions of SCETool and the crashing issue that users were experiencing has been fixed
PS3Tools GUI Edition Version 3.6
PS3 Developer Ac1DMoDz is back with an update to the PS3Tools bringing this release to version 3.6.A PS3 Developer PSDev decided to stop working on this project to focus on some other things in the PS3 Scene so Ac1DMoDz is continuing to develop the PS3Tools.A Included in version 3
Showtime Plugin Navi-X
Most people know PS3 developer facanferff for his Showtime Plugin work and now he's released another update for his Showtime Plugin Navi-X.A This is version 1.0.5 of Navi-X and facanferff recommends installing this build as it contains an updated reporting system.A In order to use this plugin you need to have Showtime v3.99.448
PS3 Tools Gui Edition
PSDev who is a developer over at PSX-Scene has updated his PS3 Tools and now its Gui which makes everything so much easer than it was before.A Listed below are a few of the features of the PS3 Tools Gui Editon.A You can see the full list and a video along with additional instructions over at the source so check it out
