Downloadhttp://download.leapfrog.com/leapfrogconnect/PC/didj/DidjPlugin.exe

• Get the v1.2 tarbal from http://www.cabextract.org.uk/
• extract it
• run ./configure
• run make
• copy the bin somewhere convienent like /usr/local/bin
• cabextract -d test DidjPlugin.exe will put all the extracted files in the test directory.

The .lfs files are really .zip files inside

Mount the rootfs.jffs2 somewhere convinent and do a ls -lR >files this will give you a list of what's inside.

Hack away!!

BTW here is how to mount the rootfs.jffs2 image onto the temp directory:

First load a few required modules.

For newer kernels (2.6.28+)

• modprobe mtdram
• modprobe jffs2
• modprobe mtdchar
• modprobe mtdblock

For older kernels

• modprobe mtdcore
• modprobe jffs2
• modprobe mtdbig
• modprobe mtdchar
• modprobe mtdblock

Finally, copy the jffs2 filesystem to ram, and mount it:

• dd if=erootfs.jffs2 of=/dev/mtd0
• mount -t jffs2 /dev/mtdblock0 temp