Apple has updated its online store and announced new desktop Macs, including a refreshed all-in-one iMac, a new Mac mini, and a revamped professional-grade Mac Pro. Overall, the updates include faster processors, more RAM, bigger hard drives and new graphics processors. The new iMac line starts with the 20-inch desktop for $1,199 with a 2.66 GHz Intel Core 2 Duo processor, 2 GB of 1,066 MHz DDR3 memory, a 320 GB Serial ATA hard drive running at 7,200 rpm, and Nvidia GeForce 9400M integrated graphics, which is the base graphics processor that has already been available in the MacBook.
