So i got antec smartpower 350w psu. My computer: 64 3000+, 1gb ddr, 6800gt, msi k8n neo fsr, maxtor 60gb, cd/rw combo, soundblaster live 5.1 digital, 120mm fan and hauppauge wintv go 2. Now i'd like to know, is my psu able to take one more hd? I formatted my second hd yesterday, and did some...