Everything works fine, I always mounted fs from the console. But I was wondering about automounting. Has KDE an automounting feature?
Unless there is an easier solution I don't know about, this will require a bit of scripting on your part. You can always check out Slax
and see how they did it.
This is just a speculation, but I'm sure this was left out of Slackware by choice
due to it's potential for messing up your data.