Easy way to convert and copy a solution to VS 2010

We have a VS2005 solution and I want to convert it to VS2010. I figured an easy way to keep the old solution around (for other developers) is to create new sln and proj files specific to 2010. I hoped that the conversion wizard would do this easily but it doesn'开发者_JAVA技巧t seem to.

Anyone know an easy way to copy all .sln and .csproj files, then convert to VS2010?

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Just go into the file system and copy those files to another location, open solution and allow it to do conversion. Then recopy the originals back using a different filename.