writing GRASS data to CDROM

[Jim Klein]

Does anyone know of a service bureau that will write Grass data sets 
(Unix file names, preserve time and date, etc.) from a 1/4 inch tape 
(DC6525 compatible) to a CD-ROM.   The only ones that I have talked 
to so far have the CD-ROM working off a PC.  

Also has anyone had any luck reading data sets off a CD - any problems to 
watch out for, or is it even possible?

Thank you