I own a Duo13 and after watching a review from Lisa on Vaio Flip, she mentioned that she actually has got hold of both 32bit and 64bit wintab driver. Thus, I wrote an email to N-trig asking for confirmation and yes, its been double confirmed by N-trig that the wintab 64 bit driver is available. So, what is holding Sony from releasing the 64bit version? For serious work, 32bit is just not enough. Any thoughts?