Boot linux on the 360

-from MydediBox
Here is a crappy help to boot linux on the 360.
First, you need :
- 360 xbox with an exploitable kernel (4532 or 4548).
- Dvd drive flashed with xtreme firmware.
- Serial adapter (http://mydedibox.homelinux.com/1.jpg).
- King kong patched.
- Xell loader (thanks tmbinc).
- A powerpc toolchain (http://kegel.com/crosstool/)
- Install NFS server on your linux box, and make a share [...]

PS3s already pwning Folding@Home leaderboard; tonight’s Foldathon to bring total dominance

-from engadget
If you want to try it you can download the program here, just remember to run it when your not using the computer.

Well we knew that the Cell processor — which makes the PS3 a pretty cheap supercomputer,along with its myriad other roles — was well suited to the task of crunching numbers for [...]

Linux Bootloader for xbox360 - XeLL

Well, thats what it looks like! Here’s the readme:
XeLL is the Xenon Linux Loader.
It’s a second-stage bootloader and is usually run by an exploit. The method of booting this is not a part of this project. XeLL catches CPU threads, sets them up (basically setting HRMOR to zero), loads an ELF file from either network [...]