I am about to inherit development of our CRM package that was developed by a third party. My server is currently running .NET Framework 1.0. I purchased VS.NET Ent Dev 2003 and want to use some of the functionality of 1.1. Will there be a problem with running the 2 side by side. I plan on modularizing the additions that I make to the CRM. Can anyone suggest the best approach?

Thanks.