Linux 2.6.6.

If you're upgrading an existing Slackware system, you might want to
remove old packages before you run 'setup' to install the new ones. If
you don't, your system will still work but there might be some old files
left laying around on your drive.

Just mount your Linux partitions under /mnt and type 'pkgtool'. If you
don't know how to mount your partitions, type 'pkgtool' and it will tell
you how it's done.

To partition your hard drive(s), use 'cfdisk' or 'fdisk'.
To activate PCMCIA/Cardbus devices needed for installation, type 'pcmcia'.
To activate network devices needed for installation, type 'network'.
To start the main installation, type 'setup'.