As lunarkingdom and poopballoon are experiencing, I too am unable to get UltraSlim1.6 installed on my b+.
It seems as the USB ports & Network port are both not being seen by the system when first booting up the IMG. I assume this is do to the kernel on the image not being new enough.
I bought my RPi solely for this image, from what I've seen and researched so far it's perfect in every way for my wants/needs. The creator has thought of all the little details that make it such a perfect setup, and I very much appreciate that. I will be very excited to get it running on my b+!
I'm currently working on front end designs for emulation station, xbmc, and others, as that is closer to my trade, and I look forward to sharing them with this community as well.
Thanks for your work on this Takenover83, can't wait to use it!