Hacking Where do I start?

[Qwazz]

Hey, so every device so far I have owned, I hacked, modded it etc. my main goal is to run homebrew from a usb stick on my xbox 360 slim. A little digging showed me the 4gb model is unhackable, but the regular slim is. I have both. But I have no idea where to start. Not sure if I am looking for a flasning tutorial, if i'm looking for jtag tutorials or RGH (something like that)/reset glitch

I would like to softmod it, if possible

 

[DinohScene]

Both Slim revisions are RGHable.

If their on Dash 14719 or lower.

The 4GB Corona one needs either a homebrewed SD card reader as a dumper or one of the recently announced tools.