Hopefull an Easy Question
 

I want to upgrade my RH 7.1 box to RH 8. Anything particular I need to know?
It's running a webserver. An old package called Mcidas.. That's about it.
Shouldn't be an issue correct?

Just curious and I know a dumb question

go for it

Remember and do the obvious things and back all live data up first, etc, etc.

If it's a production web server, it might be worth trying a test install of your web software on another box first, just in case. Is it worth migrating to Apache at the same time?

There shouldn't be any major issues, but...!

Dave