I'll be working in my first professional position later this summer (still searching) and time will be a significant issue especially if I work in the city. My girlfriend and I both agreed that the first wise investment would be a home gym. She wants an ab bench, light DB's, eliptical, and a tredmill (already have one). I on the other hand want those rubber olympic weights w/bar, power rack, adjustable/selectable DB's, and an adjsutable bench. The first (and cheapest) thing I want to get is a pair of selectable DB's that go up to 100lbs a DB. What are everyone's opinions on the best ones to get?