Ok I was looking to multi box but my computer wasnt up to it so I got a new one here is specs

i3 3.06ghz
4gb dual channel ddr3 corsair ram
asus 5770 gpu 1gb version gddr5
corsair cx500 500w psu

are these spec good enough to set up maybe dual boxing I know they probaly arent and am willing to go and upgrade more to run 2 wow