Was using my ZIP yesterday. Today I can't access it. I used a new one & backed up again to the new ZIP from my XP laptop.  All went well.  I want to format the ZIP that seems to have gone bad.  I go to Explorer, I right click on the E drive (my zip drive), but that's it.  I go nowhere.  No menu comes down.  The hourglass just stays there until I do ctrl/alt/enter to stop it.  Am I out of luck or can I format this disk somehow.