This is only a quick report for 20100926 DAILY_amd64_K on a Notebook HP CQ61-311AX
No problems with Installer
Playback render in XBMC (with Radeon HD 4300) have to change from Auto detect to Basic shaders or Software to get colour working (I reported with 20100922 DAILY_amd64_K that the playback render in XBMC (with Radeon HD 4300) was working out of the box, now I am not sure if that report was correct)
Audio ATI SBx00 (IDT 92hd75B2x5)
Manually set-up audio to use notebook speakers
RV710/730 Digital Stereo (HDMI) works out of the box when connecting to my HDMI device (Plasma TV)
No problems mounting and unmounting ntfs drive with dolphin
Could add new user with KUser
For some reason root password changed back to the same as live session (press Enter key), not sure if it was because I added new user or if it was the shadow update, work around was to su in a terminal and change with passwd

