Essentially I'll be using it for the Internet and using word or notepad. So these programmes run with no lag. Additionally Skype, however it doesn't need a built in mic. If you could help me out I'd appreciate it a lot. As long as it doesn't bob above £300 it's perfect! One final thing is that when on notepad/slimline(pretty much the same thing) it'd be great if the Fans are totally/near silent as I'll be using it a lot at don't want to distub others sitting next to me with the whirring of the fans. Thank you again!