🚀 go-pugleaf

Hey all.
Ok.. here is the problem:
I had a 3.12 server all set up and working great. The SCSI CD rom on
the server worked great and was all up-to-date with CDUP2. I upgraded
the server to 4.1 and now a problem. The problem is that after I mount
the CD (and i also tried a cd purge and to mount with the R flag) and
then try to run or read a file from the CD, it loads about half the
file and then shows junk. (or if you try to run something it will say
that there is an error).
I made sure that both compression and sub allocation are off.
I tried the CDUP2 files as well as the files with 4.1 and no luck.
I think i have the Adaptec 2770 Scsi card and it is running the novell
4.1 dsk file. (also running CDNASPI and CDROM)
I read in a patch fix for Arcserve that a problem they had was with
different block sizes. (getting sparse file errors?)
I noticed that my sys volume is 32k and the CD mounts as 64k. I could
not find a way to change the cd block size. Is this the problem? 
Has anybody else had such a problem and if so, how do you fix it?
jeff