Hello to all. My name is Stefanel and i am from Romania. Next week a very good friend of mine, would like to upgrade his pc with a new PSU (a budget one) because now he have a generic 400W. His configuration has an Intel E2160 cpu, MSI P965 Neo-F V2 mb, 2x1Gb Mushkin PC6400 memory, Seagate 320Gb HDD, GeCube HD3850 256Mb DDR3 card, Asus DVD-Rw & 22" LCD. Please help me to choose one of the following PSU's: 1. Recom PowerEngine 450W - 58 USD 2. XILENCE 420W SPS-XP420.(12) R - 53 USD 3. Thermaltake 420W TR2 W0061RE - 60 USD 4. Sirtec 430W HPC-430-P12S - 57 USD 5. Coolermaster Extreme Power Plus 400W - 64 USD Thanks and i wait your suggestion/opinion !!!