Real easy to reach your debt to income ratio. I was there when I first tried to get a house, but now its good to go just to find a decent one at the payment I want. Whatever you do dont go maxing out the card. Interest sucks while it builds credit it also is hard to pay off. Especially dont charge gas unless youre going to pay it off within 30 days to avoid the interest because then you $30 gas becomes $35 or so
