Northeastern. The CS department is good, but co-op is better. I'm just finishing my first co-op and my marketable skills (the kind of things I'd put on a CV) have exploded. I don't have the time to go into full detail about the virtues of co-op, but I'll say this: it is the single best thing I have EVER done for myself, followed closely by quitting smoking and re-discovering exercising.