Last month, we posted here about the 1.92 PS3 SDK leak, well now we have 3.41 Toolchain leaked, the Toolchain also the RAF tool, RAF toolls are used to create Dynamic Themes, DemonHades has posted it on his site, here is a badly translated quote from his blog:

Just a while my friend and colleague told us that Bhaal has released the SDK toolchain 3.41, this toolchain also brings a pleasant surprise Tool RAF, the RAF are video files or streams used as background for the dynamic themes

Perhaps this will lead to Dynamic Themes.

Rancid(o) from Demonhades.org has created a tutorial on how to build a Toolchain and Bootloader, this will only work if you have a fat PS3 on firmware 3.15 or below.

A translated quote from the site:

Rancid (o) leaves us this tutorial to build and make ready the toolchain Playstation 3, thus we can begin to create or BLD for homebrew applications and initiate us into the world of programming the PS3 linux distro without an installed .

Remember that the BLD generated may only be used on consoles less than 3.15, because as you know sony withdrawal otheros use in later versions.

To view the tutorial, click on this link:
Demonhades.org