Hi I want to replace my SMPS and my UPS. I have a UPS (SBS 500VA Local Brand) and SMPS( i think its 300 ) Suggest Good Ones that will be suitable for my PC and it can withstand the Power demand of the below components. The products should guard against Voltage Fluctuations and leakages, Short Circuits and other possible threats that may affect my PCs Compenents. AMD Athlon 2600+ Barton Core ASUS A7N8X-E Deluxe 512MB DDR RAM Gigabyte ATI Radeon 9600XT (128MB DDR) Samsung 15' Monitor Samsung 80GB HDD (7200 rpm) Floppy Drive Sony DVD-ROM Samsung CD-RW Modem Keyboard(Logitech) Mouse(Logitech) Maxtor HDD 14GB (I rerely use this HDD as a Slave). Thanx, Arsenal.