Yesterday after nearly two and a half years my Tagan TG420-UO1 420W PSU went bang with a flash of light and stream of smoke, thankfully, it didn`t take the rest of the system with it. I like the tagans build quality and it ran fine (up untill it blew up of course), but expected it to last a bit longer TBO so looking for an alternative. My Current system: MSI KM4M-V AMD Athlon XP 2800+ 2X Crucial 512MB, 184-pin DIMM, DDR PC2700 Onboard Graphics 1X WD 40GB 1X WD 80GB 1X 90mm CPU fan Plextor Premium CD Writer Floppy drive I`m after something that`s capable of running the above (and maybe a few extra HD`s in the future) for at least 10 hours a day, be as quiet as possible, energy efficient, stable and eventually blow up gracefully I`ve got my eye on these http://www.quietpc.com/gb-en-gbp/products/...plies/qt-07400f http://www.quietpc.com/gb-en-gbp/products/...ies/nesteq-psus (450W) http://www.quietpc.com/gb-en-gbp/products/...ies/fanless423w Not sure if these are over kill but their quiet http://www.quietpc.com/gb-en-gbp/products/...s/yes-fl-550atx http://www.quietpc.com/gb-en-gbp/products/...pplies/nova600w Maybe even this but it`s tagen and not sure if 320W is enuogh anyway http://www.overclockers.co.uk/showproduct....123&subcat= Any suggestions or advise would be greatly appreciated.