KeyMagic with Malayalam

Until now Malayalam community were using a customized free version of old Keyman to type anywhere in a Windows system. Me too was using it in all places except Malayalam Wikimedia projects, on Malayalam Wikimedia projects I use our Narayam which is a built in Malayalam typing solution integrated to Wikis. People were always complaining about Keyman that is does not work on Windows Vista and 7 systems. And even I had started to develop a solution to replace Keyman based solution, I stopped further developments soon after I fully changed my platform to Ubuntu.