[comp.sys.ibm.pc.hardware] Is there a summary file available on networking CDROMS?

hhg1@gte.com (Hallett German) (04/25/91)

I thought I saw a generous size file summraizing networking CDROMS.
Can anyone point me to the location of such a file or tell me about
their experiences. A PC Week article said that there were only four
vendors in this area; Aritsoft, CBIS,Meridian, and On-line Products
Is that really it? Thanks in advance
hhg1@gte.com