had 1 installed last week on v1.0 box.
sold my other v 1.0 box which had executer v.1 in it, coz it was none flashable chip.
X-BIT not cheap, but in my opinion , worth every penny.
on other forums , people seems to have a small problem with the software for flashing the BIOS via the USB .
dont know if its been sorted yet, but Team DMS dont seem too helpful , from what im reading ( thats only from what people post ).
no problems from me or my m8's with this chip..
u can even switch to a different BIOS's stored on the 2 mb chip
upto 6 configurations.
coz its a new chip, like any other chip. only time will tell how reliable it is.
been 100% for me upto now..