The correct microcode is indeed a requisite for CPU compatibility.
We recommend asking the question to the system manufacturer in regards of mobile systems.
Thanks for your reply Joe, yes I do appreciate the microcode being a requisite, but I wondered how much of that includes the revision code too.
During the research and reading into a lot of discussions, there seemed to be various revisions of 0676, not just the 07 that I have and was looking to find out whether one revision of 0676 should differ greatly from another revision of the same CPU ID or should 0676 still cover all processors with that ID?
I may just take a gamble and get the T9300 and hope for the best!