Hi people. This is my very first post and I am in need of some serious help. Its about time I took my Mac Pro from out of the darkness and into the light of updating it. I bought my MacPro in 2006/2007 as a wedding gift for myself. I fell in LOVE with my Mac Pro immediately and began to hate and despise Windows. Since 2006 then the only thing I have ever updated is the hard drives in my Mac Pro. I look after my MacPro and every 6-8 months I have to give it a clean on the inside as the graphics card (ATI Radeon X1900 XT) is a SUPER dust freak and clogs up with dust, and as a result gets super noisy. The card has given me some serious problems over the years. My current specs stand as: MacPro 1.1 (2006-2007) OS X 10.6.8 (Snow Leopard) Processor: 2 x 3GHz Dual-Core Intel Xeon Graphics: ATI Radeon X1900 XT Memory: 2GB DDR2 FB-DIMM 667 MHz Display: Apple 23" HD Yes I know what most of you may be thinking, "ONLY 2GB of RAM in 2015!!!???" I told you I need some serious help. I would like to do a major update of my Mac Pro, especially to get rid of the evil ATI Radeon X1900! The only problem is im not that much of a techie, so when people start talking about flashing cards etc, im completely lost. What I need is some advise from the experts on here on how I can update my Mac Pro, without it getting too technical. I can so simple things such as replace graphics cards, update memory, hard drives etc. My main aims to update my Mac Pro is to make it fast again, and being able to use Photoshop CS6 at a fast pace (at the moment its literally snail pace at times). Also being able to play Full HD 1080p movies. I would like to update: The graphics card (with something I can buy and just replace and it fully works with boot screens and all - ideally a card which also has a HDMI output and is super quite). Operating System - This one im completely lost on. I really like Snow Leopard but think I need to update to a newer OSX. What would be the latest OS X I can update too without it being too difficult. A new monitor - something that can play Full HD and is much larger then my current 23" Apple HD. The help of you experts would be very much appreciated.