Company released Qt 3.3 featuring .Net interoperability Trolltech on Wednesday issued Qt 3.3, its C++ application development framework.Qt enables open source programmers to write applications that run across Linux, Windows, Unix, and Mac operating systems with what the company claims is a simple recompile. New to version 3.3 are support for 64-bit processor and operating systems, IPv6, new SQL drivers and .Net interoperability, which incorporates .Net languages and tools.Trolltech CEO Haavard Nord said that in about two months the company will update its Qtopia mobile application framework. Software DevelopmentTechnology IndustrySmall and Medium Business