Strange, the autoupdater utility downloaded these drivers about a month ago, but it seems as these ones you posted are up to date, according to filedates.

Same story. Asus have put up "fake" copies of 30.00 many many times since 25.07 Its only 29.80 with changed date. Look at filesizes. How it can keep on like this is weird, they have zero control with that ftp-server thats for sure.