Started to open the 1.707 source in VS2010 and the conversion wizard wanted to do something to it.



If I had gone ahead to convert would the solution still open in VS2008 ?



(currently I'm considering renaming the source folder then reinstalling in the default folder and only opening the renamed source folder to play with in VS2010



Kudos, by the way, for the added support for 2010.

I understand what you're saying and agree.



I haven't experimented yet, but I suspect a 3.5 project in VS2010 IDE won't let you do automatic properties or inferred line continuation. If that is the case - and the IDE prevents you from getting in trouble - it seems you should be able to take advantage of some of the other cool IDE stuff in VS2010 and still have a project that works in the VS2008 IDE (though I'm not sure why I'd want to)



In any case, I would probably developing new projects only in 4.0. I'm going to see what happens to 3.5 projects I am not ready to upgradge to 4.0 yet (at least not until it ships) and see if I use only 3.5 features in VS2010 the project still works in VS2008.



And since the SF source is still 2.0 AFAIK and is used read-only I guess it won't be an issue.