Apple has issued several updates for Thunderbolt-equipped iMacs and MacBook Pros. The updates include:
Mac OS X v10.6.7 Update for iMac (Early 2011) -- includes general OS fixes and improved Thunderbolt device support. 382.56 MB.
iMac EFI Update 1.6 -- includes fixes that improve performance and stability for Thunderbolt. 6.1MB.
MacBook Pro EFI Update 2.1 -- includes fixes that resolve an issue with Turbo Mode in Boot Camp and improve performance and stability for graphics and Thunderbolt. 3.06 MB.
MacBook Pro Software Update 1.4 -- includes fixes that improve graphics stability, address issues
