BlueZ stack for bluetooth is composed of two main parts: the kernel modules and the user libs and tools. Both, the kernel and the libs&tools are continously upgrading through kernel patches or newer versions respectively. Now, BlueZ stack is included in the Fedora Core3 distribution (kernel is 2.6.9...) and my question is, how can I know which exact version or upgrades does fedora include?, and also, how to indentify all those files in the system that conform the whole blueZ subsystem? thks