I've tried google and in site searching and keep coming up empty handed for some reason, I've got 6 gigabyte OC 750ti's and USB risers and can't get windows 7 or 8 to be happy with more than 4 cards. If I go 6, 2 will show yellow bullets. I would greatly appreciate some links or quick advice around this, I know it's something I am missing.
Thanks
Eric
Problem was user error, I forgot to plug in the 6 pin power at the PSU end for those 2 cards.
DURR.
I'm finding that running 2 cards per instance of cudaminer is working very well!