+5V = 22A
+3.3V = 17A
+12VA = 18A
+12VB = 18A
-12V = 1A
+5Vfp = 2A
So my Dell's 305 watt PSU can't handle a hefty upgrade like a 9800 GT or HD 4830, so should I get this: http://www.pcpower.com/products/desc...ell/index.html