can't find or change the rom directory in my nexus 7

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Conecting nexus 7 to the computer and finding the directory
2. Nexus 7 doesn't have sdcard
3. It doesn't seem to let me change the directory, or I am doing it wrong, but 
I can find any other way

What is the expected output? What do you see instead?
I was expected to see the Rom's directory to copy ROMs in.I can't see any 
directory created anywhere.

What version of the product are you using? On what operating system?
Asus Nexus 7, android jelly bean

Please provide any additional information below.

Original issue reported on code.google.com by mixal...@gmail.com on 26 Jul 2012 at 10:17

[GoogleCodeExporter]

I have same issue with galaxy nexus.  I have no sd card directory and cant 
change the directory on the emulator

Original comment by JohnDHa...@gmail.com on 23 Oct 2012 at 9:40

[GoogleCodeExporter]

This is pretty simple fix. Touch at the top where is says directories keep 
pressing there until you see all the normal stuff on the phone then go to 
downloads and you will find the Roms there. Using a computer you can create a 
folder called Roms and put your Roms in there. Then reapeat steps to find the 
folder

Original comment by jwagg...@gmail.com on 28 May 2013 at 9:21