Hi, In late 2007 I bought a Mac Pro, and immediately added several hard drives and some RAM. Here are the full specs. Model Name: Mac Pro Model Identifier: MacPro1,1 Processor Name: Dual-Core Intel Xeon Processor Speed: 2.66 GHz Number Of Processors: 2 Total Number Of Cores: 4 L2 Cache (per processor): 4 MB Memory: 5 GB Bus Speed: 1.33 GHz Boot ROM Version: MP11.005C.B04 SMC Version: 1.7f8 OS X 10.6.8 I am wondering if my Mac Pro (after an update to OS X 10.7) will work with the newly released Dragon Dictate voice recognition software, and would be grateful if anyone here could give me any advice about this. I know that the PC version (Dragon Naturally Speaking) has various requirements of the processor, and even though the Dragon homepage (www.nuance.com) simply says that the minimum system requirements are OS X 10.6 Snow Leopard or 10.7 Lion, I would not be surprised to learn that there are other technical requirements or considerations. Thanks, drutgat.