An update from my position in the UK with a 2.26 13".
I've just got off the 'phone with technical support at Apple and after illustrating that I did know what I was asking about(and not seeking reassurance that the computer supported SSD drives!), the response was very simple:
'I can confirm that this Mac has a SATA I connection. I am sorry that this Mac doesn't fulfill your needs.'
Off to return it in an hour or so. Very sad state of affairs.
I'm waiting on MBP 13 with 250gb and friend wants to order one with 256 SSD, does this mean that his spec will be SATA I as well? surely not? it would be self defeating to spec the SSD without SATA I/O
tall paul