Did I install Windows or Linux?!?!?

[Dave <rh-user nospam dnsalias org>]

OK, finally got around to installing RedHat 9 ... it seems fairly clean,
but there's some stuff that pushes my buttons pretty hard. Does anybody
know how I can STOP AUTOMATICALLY LOADING CDs?

Whew. Sorry for shouting, but I really get irked when I put a CD in the
drive, and a file manager window pops up _without_ my asking. *I* will
determine whether I open a new window, or navigate there in one that's
already opened. So how do I turn that feature off?