Cannot create a new instance in sqlserver 2005

I have installed sqlserver 2005 and by mistake i have made a default instance. I previously had sqlserver 2000 installed on my machine. Now I want to create a new instance of sqlserver 2005 but dont know how to do it .... Please help me on thisInsert the setup media and simply install another instance. Make sure that you applay the service pack afterwards, because the service pack level is maitained per instance.

HTH, Jens Suessmeyer.

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