As per the wiki I see that edir 8.8.2 is not installed with SP7. I
installed SP7 and have edir So my questions are.

Should I upgrade to 8.8.2?
Would I just use the overlay CD to upgrade edir?
Can I upgrade after I installed SP7 or do I need to run SP7 again?
I have a single Netware 6.5 server is there a compelling reason to
upgrade edir at this point?
What advantages does edir 8.8.2 bring to the table?