Hi, First of all, excuse my english, I am French. I have installed Parallels Desktop 8 in my iMac 21,5" late 2009, with Windows 7 64 bits. But I have a standard VGA driver installed, it is normal ? my graphic card is ATI Radeon HD 4670 256mb. I have try to uptade this driver with windows, it don't found. I have an Windows Experience rating of 1 ! Also, I have two "pci peripheral" not installed, what is this two pci peripheral ? Thanks for your answer.