I recently received my new thunderbolt equipped, base 15" MBP. It's been running great and is a massive improvement over my previous MBP, but I have noticed a apparent bug with it. I have the MBP connected to my 24" LED ACD and every so often the screen will flicker to a black screen then back to normal. I've tried repairing permissions and the disk but it still continues to do it. Has anyone else been experiencing this issue? Thoughts on wether it could be a driver issue or the start of something more serious? Would appreciate input and thoughts. Thanks!