Hi atom, sry 4 delay as been major busy. OK, just tested -m 3200 with 3 of my 4 x 5870s, with -n 1 all is OK but slow, as soon as I increase it, it totally fails, black screen for a 5-10 secs, then at which point it reboots.
Ah almost 4got OS: Win7 x64
Ah almost 4got OS: Win7 x64