I just want to let you guys know about "SMOS-LTCRabbit-Edition" USB stick mining operating system. I guess this is a new mod of BAMT. I tested it today and it works great out of the box with my 7950's. I made some small modifications in the cgminer.conf file to use it with WeMineLTC. Running in 2 min.

For more information look here: https://ltcrabbit.com/index.php?page=os

Download here: http://download.ltcrabbit.com/SMOS-LTCRabbit-Edition-V1.zip

Hardware is supported
Best choice: buy a AMD Radeon HD 7950 or HD 7970 or new R9 280x (our mining operating system will work out of the box with these cards)
AMD Radeon HD Series 7800, 7700, 7300, 6900, 6800, 6700, 6600, 6550D, 6530D, 6500, 6410D, 6370D, 6310D, 6300, 6200, 5900, 5800, 5700, 5600, 5500, 5400 (find optimal settings for these cards here.)
Not supported: AMD Radeon HD 7990, R9 270X, R9 290X (we are working hard to implement latest drivers to support these new GPUs)