Windows Deployment - what to use

Unfortunately, I must deploy to a windows OS, and, from what I gather Capistrano just isn't up to the task of that -- not in terms of configuring it for windows.

Essentially, I am running a rails app in JRuby using the Glassfish gem as it's (altogether extremely capable) server. So, essentially, I jsut dump it all in a directory, and fire up the glassfish gem. However, I'd like the goodies of Capistrano, like being able to have it make the release out of the svn repository, etc.

Anyone here deploying to Windows? If so, what are you using?