On Sat, 15 Dec 2001, Tom Rauschenbach wrote:

> Meanwhile, does anyone have a positive recommendation for a CD burner (IDE
> please) so I can start doing some reliable backups ?  Any explanation of CDR
> vs. CDRW or what ever other things to consider (Like DVD compatibility would
> be appreciated.

At the risk of oversimplification, if not outright error, here goes:

1. CD-R disc - Can be written on but not erased, all sales are final. :)

2. CD-R/W disc - Can be written to, can also be erased (but only by
completely wiping it out, not on a file-by-file basis like a hard drive).
Some regular CD-ROM drives can have trouble reading from these, YMMV.

3. CD-R Drive - Can read all CDs but not DVDs, can write to CD-Rs only.

4. CD-R Drives that are Multi-Session Capable - Can read all CDs but not
DVDs, can write to CD-Rs only, can tack more on to a not-yet-full CD-R
(but this is, if I understand it correctly, only as a separate "image" on
the CD-R, akin to making a new partition on a HD out of free space).

5. CD-R/W Drive - Can read all CDs but not DVDs, can write to CD-Rs and
CD-R/Ws, can erase CD-R/Ws (in their entirety only). Most if not all are
multi-session capable, AFAIK.

6. DVD-ROM - Can read all CDs and DVDs; these must be used to read DVDs.

7. DVD Writers - If these even exist yet, I know nothing about them. :)

Any errors in the above will, of course, be picked apart mercilessly by
the rest of the group, as well they should be. Have at it, kids. :)

Some resources:

http://linuxdoc.org/HOWTO/CD-Writing-HOWTO.html
http://linuxdoc.org/HOWTO/CDROM-HOWTO/index.html
http://linuxdoc.org/HOWTO/DVD-HOWTO.html


For what it's worth, a friend and I just this week popped open a HP 7500e
CD-R/W (which is an external, connects-trough-the-parallel-port device),
and removed the actual drive itself (which turned out to be a perfectly
normal IDE drive) and popped it into his dual-cpu Mandrake 8.1 system
(where it now runs nicely). Naturally, we're now wondering if we can just
stick a regular HD where the CD-R/W used to be, and thereby cobble
together a parallel-port HD (read: movable from system to system), and if
we could somehow get the thing to work - any thoughts, people?

HTH!

-- 

Bill Mullen
[EMAIL PROTECTED]
Dec 15, 2001



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