Copy files/code to a new project

Question

Hi, I created a project to teach myself C#/VS2003 and have now found that after a couple of months AND upgrading to VS2005 that I would like to clean it up and get rid of all the mistakes/junk/bad coding that I did during the early days :-D. What I want to do is create a new project in VS2005, get the basic display right and then copy most of the original code pages into the new project. I know how to copy accross the "old" .cs code files and guess I can then do a replace of the references to the old namespace to integrate these into my new project. Is this the best way to go about it or is there a better/easier way to do this. Are there any pitfalls/dangers to watch out for. Comments on your past experiences/suggestions will be most welcome. Thanks,