Old vivitar lens to adapt to a new digital camera. Shopping for a new digital camera body

Question

Shopping for a new digital camera body .Looking at Canon Rebel XTI ,or Nikon D80, or Sony Alpha 100, 200. (Well At least a 10mp camera). Looking for a camera where i would be able to use my old lenses ,which are still almost brand new. My old lens are

Vivitar 75-205mm #22057031
Vivitar Wide- angle #37809829
Any Solutions?? ([e-mail]) Thanks