So we just received our brand new first 27 iMac. NVIDIAGeForceGTX775M 2GB GDDR5 3.5GHz Quad-core Intel Core i7 8GB 1600MHz DDR3 SDRAM-2X4GB 1TB Serial ATA Drive @ 7200 rp We have iPhones and iPads but other than that have been strictly PC users. Any advise on how to make the transition easier, any recommended apps are highly appreciated. So far I am just in awe at the beauty of this machine. I have been playing around for a bit and am having fun figuring things out as I go. But it obviously still feels very foreign.