Apple has released Thunderbolt Firmware update for all Macs with Thunderbolt ports, providing stability fixes for Thunderbolt and Target Disk Mode.

The update requires OS X Lion 10.8.3 or later and uses 1.22MB of disk space. The update can be downloaded via Apple's software update page or through the Mac App Store.
























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Top Rated Comments
For us that use it daily, do as well :p
It is not another FireWire. FireWire was quite popular and not that expensive.
I'm so used to Thunderbolt,SSD's and USB 3.0 I don't know what I'd do if I had to go back to slower technology.
Albeit for an expensive price. Well worth it imho.
No. Such adapters are really Mini DisplayPort to HDMI adapters, Thunderbolt isn't involved.