Hi Joe.
Hopefully Rick won't mind me sticking my toe in as I know he
is a little tied up (hopefully not literally) at WinWriters UA.
The first thing is that RH8 is not backwards compatible with
any other version. Once you have opened a project in RH8 it can not
be opened in any other version. You'll get a warning to this affect
when you open a RH6 ot RH7 project. So before you do anything, take
a backup just to be on the safe side. Once the project has been
upgraded, you'll notice the HTML is a lot cleaner, hence the lack
of any backwards compatibility.
As for RSC, I don't use it. That said, provided you just want
to stop using an earlier version of RH and start using RH8 I'd have
thought it would be the same as normal. You'd just check out the
project, upgrade and check back in. Maybe someone else would want
to confirm this. If you want to test RH8 with an existing project,
just do a get latest - or whatever the equivalent is in RSC - and
test away. You wouldn't need a RSC connection for this.