Hmm.
Definitely a toughy, Trin.
You have to ask yourself a few questions before you can really decide, though.
How do you care for this person? Is it infatuation, or is it the deeper, more pure love that makes you want to spend the rest of your life with her? Whether or not she's gorgeous is a moot point - I had a friend of mine quit the VFD basketball league cause his new girlfriend was a "hottie" and she didn't like him spending time with the boys.
When you say give up computers, how do you mean? If you mean cutting your online gaming out, and perhaps spending an hour or so on the 'net every day, and/or curtailing your monthly upgrades, that's one thing. If you truly care for this person you will understand where she's coming from. Ours is a very self-indulgent hobby, and when you're in a relationship, you have to make sacrifices of "me" for the greater benefit of "us." Now, if she wants you to sell off all of your hardware, and become a computer monk, that's a bit on the extreme side. Computers are very useful for things other than playing games.
Trinitron, in all honesty, you have to realize this - is a computer game really better than spending time with someone you care about? A game doesn't give you anything; it doesn't teach you anything about the beauty and life of the human condition . . . it's a toy, and sometimes we have to grow up and put away childish things.