yeah .. and there is lots of money on support and other proprietary packages.. But there is huge misconcept of Linux being free .. Linux kernel is free but Red Hat Linux Server?s are not .. and Oracle Database running on Linux belongs to Oracle and its nor free .. so there is lots of money there ....And Linux being better than Windows, for just basic users, there is still long way for Linux to go .. but linux is really good these days.. far better than Red Hat Linux 7.2 i installed 3 1/2 yrs back