Any Changes/improvements From 05 To 06 Model?

[M500]

I'm new to Lexus. In fact this is gonna be my very first LEXUS coming off from all BMW family. I never thought I would own a Lexus because it was so boring as in driving characteristic. But with the incentive going for the 06 LS430 I just couldn't help but to joint in on the saving of a quality car. (by the way I'm picking it up tomorrow)

My Question is there any change from 05 to 06 model? I was going for the M45 but LS430 offers more room for my old folks in the back. I love the tech gadget on the M45, I guess I'm been pamper with all the tech toys by BMWs and Infiniti that I just not quite as impress with the LS430 except the price , comfort and the signature rock solid build quality.

So, back to the question. What are the changes and improvement from on the 2006 model compare to the 2005? Thanks.

[mehullica]

Just some emissions changes. HC filter and key off EVAP system. Some changes for EVAP DTC's.