I just replaced my early 2011 MBP with the latest model. I installed my existing SSD hard drive into the new one and everything seems to be working fine. However, I'm wondering if I have the correct graphics drivers for the new machine. I used to just take the software discs from the new computer and reinstall. But now, there are no discs included in the box. My next thought was to download the 10.7.2 combo update, but this was released before the new models came out. Suggestions? Thanks.