I have Sony Vaio VGN-SR11MR laptop. The processor supports VT, but it was blocked by BIOS. And there was no option in BIOS to switch this on! But...
A very dirty (actually it was very clean) hack from http://levicki.net/downloads/
(look here http://levicki.net/articles/tips/200...o_EFI_BIOS.php
Unfortuantely I did it some long time ago and didn't write up the recepie. But after some googling you should be able to do the same.
Thanks to this I can use VT of my Intel processor now.