I currently have XP on my computer. I already have a real Windows 7 disk that came with the computer but I decided to install XP instead for some reason. I was wondering will Windows 7 make my computer any slower and I should keep XP? I heard that new web browsers have hardware acceleration which only work with Windows 7, so I was wondering if I update will websites load up faster? Will flash work better? Will I be able to watch 720p YouTube videos on my computer without them buffering forever? Should I do the dam update? My computer specs are these: 4GB of RAM, but on XP it says 2.7 for some reason. 3.06GHz Dual-Core Processor E6600 Integrated Intel Graphics card.