Viewing data for Flickering after Firmware Update

Comments: Occurs every other time I use the computer. Still trying to see a pattern with applications running - wondered if Office for Windows might be a part of it. Have another appt with Genius Bar tommorrow am. screen goes blank, dock rolls up to top of display

Specs: 27" 3.06 Core2Duo 1TB

Source of comments:

Serial Number: W894/

Date Ordered: 2009-12-07

Date Shipped: 2009-12-07

Date Arrived: 2009-12-07

Destination: USA

Courier: Store