Building svn 19272 on Fedora 11, gcc-4.4: /home/vbox/rpmbuild/BUILD/vbox/src/VBox/Main/VirtualBoxImpl.cpp:1987: error: 'printf' was not declared in this scope but stdio.h is commented out in line 75. Uncommenting it allows svn to build. I assume stdio is not needed for gcc < 4.4 , but is there any reason not to leave it in? sean