I've heard of it, it was discussed on this list or 78-L a little while back.
That link doesn't go anywhere, did you possibly mis-type it?
On 8/25/2011 4:38 PM, Doug Pomeroy wrote:
> Anyone heard of M-DISC?
> The discs require a special drive to record them.
> Life expectancy quoted as 1000 years!
> Visit Millennitial.com for details.
> Doug Pomeroy
> POMEROY AUDIO
> Audio Restoration & Mastering Services
> Transfers of metal parts, lacquers,
> shellac and vinyl discs & tapes.
> 193 Baltic St
> Brooklyn, NY 11201-6173
> (718) 855-2650
> [log in to unmask]