Installing Solaris 10 on Ultra10

I'm a total Solaris and Sun newbie. (I do know my way around AIX and Linux)

I just bought a Sparc Ultra 10, but it didn't come with an OS.

So I downloaded Solaris 10 and have burnt my CDs.

Trouble is, I don't know where to go from here. (I bet it's real simple)

I put the CD in and power it up and it keeps trying to boot from A.

Do I need a boot image on a floppy?

Any help will be greatly appreciated.

BTW, I'm trying to use this machine as a tape drive server, and that's about it.Linux sucks at handling tape drives, and I'm hoping that I can network to the drives on the Sparc.

Rich

[656 byte] By [iguess] at [2007-11-25 22:52:03]