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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

4316.0. "HD disks on A500" by VIVIAN::D_VISTUER () Tue Nov 27 1990 19:35

    
    
    I have heard several conflicting stories about using HD (2.0 Mb
    unformatted) disks in Amiga drives. 
    All I want to know is... Can I use these disks without causing any
    damage to the drive heads, etc.
    
    Thanks in advance for any help 
    
    
    Dave
    
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4316.1wastefull but okSALEM::LEIMBERGERWed Nov 28 1990 05:0024
    I don't feel that their is any chance of damaging your drives. I cannot
    see it as a cost effective way to store data considering the price of
    HD floppies. If you format it on the Amiga you end up with 880k of
    storage capacity, you are actually paying for disk space you won't be
    able to use. If you get one of the HD drives for the Amiga you will 
    have the benifit of storage,but then can only use them with that drive.
    	You can also format the HD disks down to 720k using crossdos on the 
    Amiga, and then you have the ability to move data between a Decstation
    (ibm compatable),and the Amiga. However you cannot read this
    configuration on a Decstation unless you put a tab over the HD
    indicator hole. I keep a few 2S/2D disks in the office formated at 720k
    for taking work back,and forth. I also have several boxs of RX23Ks here
    at work but avoid using them if possible because I feel it is
    wastefull. In a pinch I have used the Rx's and there is no problem. I
    would imagine that the media is actually better on these disks. The
    problem arises when someone decides to punch a HD hole in a DS/DD disk
    to save money,or use SS/SD disks as DS/DD disks. The system only knows
    what it has the ability to sense in regard to physical media. So for
    me I use HD when I store data here,and DS/dd when I transport data
    home. This works best because the Decstation will read a DS/DD disk
    formated to 720k with no hassels,while you have to cover the Hd hole
    if you want to use the 2.0meg formatted down. If you only use them at
    the Amiga end this would not matter.
    							bill