Unfortunately, with Windows Vista even the most patient user was suffering from "click fatigue," according to an internal Microsoft study. While scaling back is always welcome, it's probably fair to say that users who can, will disable the prompts altogether for the good of their mental health.
In other Windows 7 news, Windows Media Player 12 ships with the Release Candidate of the operating system, and will include codec support for many popular formats out of the box. Users reportedly won't have to install an XviD codec to decode XviD video, and won't need a separate splitter installed for MP4 content. Apple QuickTime files also reportedly play with the software without any additional installations.