Re:Three Letters: (Score 1)

I'm completing an MBA after receiving my B.S. in computer science a couple of years ago. I've been offered multiple job opportunities for the summer. You may even decide to get out of IT and move into Finance-- a world where a quantitative skills can turn into actual money. I would second the suggestion to get work experience before coming to grad school- professors and colleagues alike really value it and you yourself will get more out of the experience.