I've received my batch! I set up 4 of them to test... i've been running into issues:

First Issue:
Steps:
1) Installed Software
1) Changed to LTC only
2) Entered pool information
3) Switched the dip switch to LTC (L or T)

Result:
No hash rate what-so-ever. LTC stats showed 0.000 mh/s, same with cgminer.

Solution:
set the param: --dualminer-pll 800


moving onto the second issue...

Second Issue:
Hardware Errors...
I let the USB miners run for aprox 2-3 hours with a fan on them to keep cool... I'm getting Hardware Errors! Does anybody know what this is about?

I have posted more information regarding the hardware errors here: http://www.reddit.com/r/litecoinmining/comments/1x9777/dualminer_usb_hardware_errors/