Is it able to add another instant without using the CD to setup again?

Is there any way to add the instant in the Enterprise Manager?
Thank you!
oh.... thank you!!
Actually, I'm having problem to use the CD to setup again, anyway, I've
asked it the the sqlserver.setup. Thanks again!
"Steen Persson (DK)" <spe@.REMOVEdatea.dk> bl
news:e1AUfG4vFHA.2880@.TK2MSFTNGP12.phx.gbl g...
> Fanjiu wrote:
> Yes and No...(you're actually asking 2 different questions...:-)...).
> If you want to install an additionally Named Instance on your SQL
> server, you need the CD. A new instance is more or less to be seen as a
> new installation.
> If you just want to register an already installed Instance in EM, you
> can do it without the CD. Here you just do a new SQL Server registration .
>
> Regards
> Steen