There seems to be 2 different displays available from Apple. The MC007B/A (newest) and the MC914B/B (previous version ?) Can anyone help me understand the difference ? All I can see is that the oldest is faster (5ms vs 12ms). It also offers thunderbolt instead of miniPort, which I am not confused (which I could...) is not really an issue as thunderbolt will work with any Macs that have either miniPort or ThunderBolt... Can anyone see or know about any other differences between the 2 models ? I intend to daisy chain monitors. Will the older design with Thunderbolt have any limitations for example... If anybody can help that would be great. Thanks.