What about these PSUs are they recomended (im looking in the £10 - £35 price range):
http://www.amazon.co.uk/EZCOOL-PSU [...] 110&sr=1-1
http://www.google.co.uk/products/c [...] =0CBEQrRI#
or somthing more expensive:
http://www.google.co.uk/products/c [...] wBEPMCMAQ#
http://www.google.co.uk/products/c [...] HIQ8wIwAA#
http://www.amazon.co.uk/EZCOOL-PSU [...] 110&sr=1-1
http://www.google.co.uk/products/c [...] =0CBEQrRI#
or somthing more expensive:
http://www.google.co.uk/products/c [...] wBEPMCMAQ#
http://www.google.co.uk/products/c [...] HIQ8wIwAA#