Can someone help me please?
Please list your budget and what equipment you already have (if you have any).
We can't really help you very well without knowing that.
in my head cheap is £300. here is my YouTube video about it. http://www.youtube.com/watch?v=YygekWoW4CQ
a place ive found to save money is hard drives, i pick up sky hd boxes from gumtree and the like for cheap from folks who have had their service disconnected and then break them open, i got a 500gb last week for £5,
hope this helps