hey guys, we are using Exchange 2000- which version do you think we should we upgrade to ? Also, wondering if you tried any Open Source/Hosted services and any thoughts on those. Thanks Mark Smith

Hi Mark While some might argue that Exchange 2007 is not yet the "finished article", I think this is likely to be your best option, especially now that SP1 is out. I haven't looked at Open Source options recently (other than for SMTP gateway services), but there are some good hosted Exchange solutions available. They tend to vary by country, so you would need to carry out some research to look at the options for wherever it is you live. Tony