how to mine with two video cards?

[MASSKILLA]

Hi i'm new to mining and need some help i don't know how to mine with 2 cards in GUIminer.
Any help will be greatly appreciated!!

[Gator-hex]

Open GUIminer twice. 

[juggalodarkclow]

create a "new miner" in GUIMiner, make sure to select your other video card so you don't accidentally run 2 miners on one card

[cocales]

DO you see a big impact by having 2 video cards or is just too much power consumption?

[phrozenspite]

If they're 2 video cards properly configured you should see each card get 100% of its potential

[cocales]

Yes, and thank you, so the wattage will increase drastically. I running a 7870le that's about a 250watts. maybe a little too much with two of them