Just under a month ago the PS3 SDK 1.92 was leaked, and this weekend the PS3 SDK 3.41 Toolchain and RAF Compiler alongside tools to create Dynamic PS3 Themes has been leaked via DemonHades (linked above) and FWCellInput Fix for SDK3.41 is available below from NZHawk.
Download: PS3 SDK 3.41 Toolchain & RAF Compiler (54.9 MB - 57,636,377 bytes) / Demonoid Mirror / FWCellInput Fixed for SDK3.41
It began with reports of an IRC user named "foobar" offering it according to a pastebin cache, and while the leak isn't complete (it's roughly 3GB short) it is a start for both PlayStation 3 developers and collectors.
To quote from DemonHades page, roughly translated:
"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."
More PlayStation 3 News...