I have a 400mhz celeron system that I want to bring back from the dead. It still has its micro-ATX case, but the power supply is long expired. Rather than get a whole new, clumsier, atx case, I want to replace the m-atx psu. Obviously I won't need that much power, so I'm looking for reliability but the main thing to keep in mind of course is I want to keep it cheap. Can someone tell me which of the following sub-$30 power supplies would be best?
http://www.newegg.com/Product/ProductList.asp?Description=&MinPrice=0&MaxPrice=40&OEMMark=-1&Manufactory=0&PropertyCodeValue=1313%3A10094&PropertyCodeValue=0&PropertyCodeValue=0&PropertyCodeValue=0&Submit=Property&SubCategory=58
http://www.newegg.com/Product/ProductList.asp?Description=&MinPrice=0&MaxPrice=40&OEMMark=-1&Manufactory=0&PropertyCodeValue=1313%3A10094&PropertyCodeValue=0&PropertyCodeValue=0&PropertyCodeValue=0&Submit=Property&SubCategory=58