I have a Minolta Dynax 7000i. Would the lenses I have with this camera fit the new digital camera's like the Konica Minolta Maxxum 5D ?
Yes, all Minolta Autofocus Lenses will work (a.k.a., Maxxum, Dynax, Minolta AF, Mionlta A Mount).
Your Dynax 7000i uses the newer lens mount system (that started with the Maxxum/Dynax 7000 in 1985, which was the worlds' first Autofocus SLR).
This is the same lens mount used on the new Maxxum (a.k.a., Dymax) 5D and 7D Digital SLR models.