I'm new to the Mac world and so don't know how to solve this issue. I recently uninstalled Safari because it wasn't compatible with what I need for The University of Phoenix online campus. However, I was trying to use a photography program today and it required me to use Safari. So, I put my X Leapord cd in and ran it. Now when I go to my sidebar, I get "The volume 'Ross' cannot be found." Can someone help me fix this. Thanks.