But AFAIK Vaio series "T" is not available now, because now there is a new "TX" series
Or am I in an error?

Oh man, do you guys has any knowledge on notebook? This is a notebook intended for business market which required ultra high portability and battery life. It is completely non-sense for you to benchmark it in 3D games!

BTW, at the moment only Fujitsu and Sony manufacturer sub slim notebook at this size. And the Fujitsu one is still powered my i855GM. Sony's i915GMS is already today highest performance graphic accelerator for ultra portable notebook PC!

I wonder if anyone would fire up 3D games under ultra light notebook PC!

To be honest if I had a choice between a Sony or a Fujitsu I would choose a Fujitsu. You never know what kind of spyware the Sony might have preinstalled.

If the whole Sony Music CD fiasco doesn't scare you, the fact that they are proposing that they should be able to disable remotely Blu-Ray players if they are modified in any way (like multi-region DVD players are) should. Here's the article:

http://www.engadget.com/entry/1234000737057152/