2007-12-20: RubyGems 1.0.0 is out, including mswin32 fixes. There is a problem specific on how gem_plugin search for gems and their platforms, that makes mongrel_service gem fail.
Posted on Dec 19, 2007
Latest RubyGems and Rails is a deadly combo
Posted on Dec 18, 2007
Ya es oficial: Ruby for Windows en mis manos
Bueno, no tanto. 
One-Click Installer (conocido como OCI) a pasado de las manos de Curt Hibbs a las mÃas, como lo ha anunciado en ruby-talk un par de dÃas atrás.