Hi I followed the steps installed bigpart, but after wipe reboot /sdcard is empty. I am stuck here in recovery as I cannot select any rom to install. When in file browser it shows "Storage: Internal Storage (28303 MB). Any help will be great!
Probably a bit late for OP, but you have to use your Booter's sideload feature to install the rom from a PC. I personally had lots of fun figuring it all out for myself after the guides gave me a bricked Xoom, so enjoy!