I think TT is the replacement for TZ. Still prefer the Z though, 13" is just nice.

Got some questions to ask you guys, does any of you take the extra warranty from Sony when you buy a vaio? And i read that buying using a Sony card (maybank) entitles to extra warranty, is that true? Is this worth it?

13inch display, lightweight enough for traveling, good processing capability and can support moderate gaming,

SR: 13.3inch, just below 2kg, RM5k
Z: 13.1inch, ~1.5kg, RM7k