Using XML/XSL to access archived data

My apologies, up front, if this seems somewhat off-topic. I have
seem some threads in the list recently where people were
attempting
to put together a prototype of systems that allow archived
data, put into XML, to be accessed in a browser using XSL as 
the transformation. 

This is a great idea, and I am trying to gather information on 
what this might involve. However, my company would much prefer
to buy a solution rather than develop one. 

Does anyone interested in this application of XSL know of a
vendor 
or product that might fit this bill? Or is potentially even 
looking at providing this type of feature? 

I'm already familiar with the 'document management' vendors such
as 
Texcel or Chrystal and have some information on the OO Databases, 
such as ObjectStore or Poet's products. I guess I'm just hoping 
that some other vendors or consultants have also seen this as 
a potential area of revenue. 

Thanks, 
Sara Mitchell


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