I just installed windows XP Pro on a workstation and when I try to use the MMC console I do not see the Remote desktop add-in available.
I have also installed thhe admin tools but still not there.
Any suggestions?
Thanks in advanced.

Visit the Administration Tools Pack Knowledgebase Article and look at the OS matrix to see if you are running the correct admin pack version for XP version.

Previous admin packs also need to be uninstalled before applying newer versions.