Check your crystal!!! just inspected mine and found a small dent in the top - caught possible from when fitting the top and maybe overtighted a bit too much. the dent fits exactly where the edge of the central heatsink block is. darn it. time to get the drimmel out again. hopefully it aint damaged it too much. oh well looks like crystal swap is in the pipline - upgrade the crystal anyone? thinking maybe a 33mhz in there .

the frequency wont have fried it i had mine at over 2200MHZ back in the ealry days of this thread - got too many hadware errors though!