I do still use COM+ when necessary. I would recommend the Wrox book C# Professional. There is a whole chapter about COM+ in it.

>Cathi, thanks for giving me pointer to where to look for this stuff.
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>Based on your response I can conclude that you still use COM+ if you need to implement transactions that span multiple databases.
>I guess in a disconnected environment as ADO.NET is built on you would not need to reuse components or it would not be as practical as COM+, I guess i you see it from that point of view Microsoft is moving away from COM+ all together. I'm going to research a little bit on this subject, hopefully I'll find something in Microsoft. In all the books I have I have not been able to find good info about this yet.
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>Thanks again.
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>Fabian