Check "this tutorial":http://www.flevour.net/node/144 out for a way to develop the same Rails source both from Linux and Windows without any change to the source using "Cygwin":http://www.cygwin.com.

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I've had good luck with developing on a Windows machine using WAMP and only having separate (one line different) dispatch files.  I then save via svn, which triggers an update to my Linux test server.

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This seems to work, but only for a moment. I'm getting the server up, but after I load a page webrick core dumps! Anyone know why this might be happening?