I've a CubeRevo HD running NLB 15/3/2010
White Sky card is in internal slot, running mbox.
I've added my boxkey in the newcs config file, however I don't believe it makes any difference.
Using crossepg for program guide.
Not doing any card sharing.
Get a glitch on encrypted channels every 20 seconds or so.
It looks like the newcs request / response is a bit too slow.
Messing about with the card clock speed makes a difference, but it doesn't fix the problems fully, plus it will life the card very quickly, and will never be a permanent solution.
Load average on the box is typically around 4.00.
Steve