Date   : Tue, 01 Sep 1992 00:36:54 GMT
From   : cis.ohio-state.edu!magnus.acs.ohio-state.edu!zaphod.mps.ohio-state.edu!usc!sol.ctr.columbia.edu!ucselx!crash!donm@ucbvax.Berkeley.EDU (Don Maslin)
Subject: Re: 720K 5-1/4" diskettes

gI have had no trouble at all using generic 360k diskettes at 720k.  The track 
density doubles, but the recording density remains the same.