As I am a cheapskate I am thinking of downloading free OS's instead of buying Windows 7. What would you guys recomend... And are there different OS's that are good for different things? Also is there any way too have more than 1 OS on the same PC (OK I know you can but how do you put them on the same PC)? Thanks for your help! Another question: What speakers would you recomend? I don't want to spend more then £50 on them. Less than £30 would be preferable!