"automount" Function Of Cd Disks And Cdrtools, K3b Etc..

openSuSE 10.2

In SuSE Linux is one nice thing - This one can mount cd/dvd disks when I insert such disks in cd-rom of computer.
Absolutely this thing/moment isn't worst, but if I begin write such disk or use readcd tools, I see that device is busu. I don't opposite... but how will do "so", that I can and not kill "automount" function in suse and create environment, where I can and not direct of may see to this moment and write disks (k3b) or read it (readcd ...)

example:
I insert cd in cdrom and want erase it, but in this moment "OS" is mounting it and I get error message about that device is busu.

and else:
Why when do I eject cd from cdrom I watch message about busu device? (Gnome)
And see several empty directories in "/media/.." directory. See names of labels cd, which I eject already.

For example, in offtopik (win) this all isn't problem

thanks..