I don't expect Wine itself to ever work on cygwin. Last year I asked AJ about it and there are some special file handle features which are needed. This stuff is supported in SUA but at least in the Vista version this was broken. They MIGHT have fixed it for Win7, so if Wine can work on Windows it would need Win7 but still you would need a version which supports SUA (which are Ultimate and perhaps some business version).
Roderick
