ASUS Maximus II Formula - new P45 king?

[In-Fluence]

Just looking at your DDR1200 scores Marcio, and am wondering why my write and copy scores still seem to remain so slow (nice clock too btw). Copy is 1000MB/s off that score, and write is nearly 2000mb/s! I'm on PL7,Stronger, 5-5-5-15-45 at 450x8, and although I can probably tighten up the timings a little more and maybe lower the PL (still testing 7), I don't feel it would be enough to make that much difference, is this because of the difference between 45 & 65nm architecture?
p.s. I'm running the 400MHz strap - is this the cause? There's also 1200MHz available on the 266 strap, but couldn't post last time I tried.

Will request to place a work order for a Rampage extreme or a X48 equivalent today - any recommendations? Will hopefully get a Q9650 (or 9550) to match it too, and am looking at 3 sticks of DDR3 for which I'm open to suggestions too.