Just a quick question about power requirement. I have an Enermax Liberty 500W PSU http://www.newegg.com/Product/Product.aspx?Item=N82E16817194003 At the moment powering a X1950XT 256MB and an AMD Opteron 170 at stock speeds. I ordered a 8800 GTS 512 MB, so I was curious if this PSU would be able to handle it no problem. I am also considering getting a new intel CPU (prolly an E8400) and OC it. Do you think I'd need to replace the PSU at all with either (or both) upgrades? PS. I won't overclock the card, just the CPU if I get it.