The Web 2.0 world may seem at times like a glamorous, hip place. Services get wild attention. The names are something out of the space age. The companies work out of coffee shops and lofts.

But the money has a way of running out before the entrepreneur can find a way to make a profit. No wonder the enterprise world can look so enticing to a Web 2.0 company.

So, we thought it might provide some perspective by looking at companies that are showing signs of reaching into the business market or have made the big switch.

tie in with mashups that have moved from web to ent already, eg jackbe