Tell us about yourself!
Only problem it is is no where near 300MB. Closer to 3GB, and I only installed the packages for the current Android version.
Update: 3GB without even having all of the necessary packages. I only went with this tutorial because of it's claim to only need 300MB (I have very limited storage space). Yet, the overall size is over 5GB. I simply don't have that space on my computer.