this is the owner forum of T430 that already has 23 pages of posts http://forum.notebookreview.com/lenovo-ibm/668971-t430-owners-t One noticeable change from T420 is that the screen is made by LG, AUO, and Samsung. In T420 the screen was made by Lenovo. Interesting no one mentioned "bad build quality" there.Most people don't like the touchpads.