How can I search the registry for any instance of a certain key?

[Guest_imported]

I want to search through a particular section of the win98 registry, and all its subfolders (and the subfolders subfolders etc...) noting any instances of a certain key. This looks like a job for a recursive program but as there seems to be no 'findfirst' or 'findnext' type commands for use on the Tregistry I cannot understand how it can be possible. Please help. Thank you

 

[Sonix]

Out of interest did you work this one out, I also need to know now? I've searched the net but I still havn't found the answer.