That means that Philolaus wins, with a nice binary guess of 256.
That also means I need to do something about my cholesterol. 258 is too high.
In other news, if you are Philolaus, you need to edit your forum preferences so I can email you (in this way I'll know that it's you, and not someone claiming to be you.) Or you could post something on the forum that would allow me to contact you, but there is a higher risk to your privacy if you post an email address or (heaven forbid) snail-mail address on the forum.
That's all for now. I'm off to fill up on bran-cakes and oatmeal. Yummy!