Running DVD/Video Cd in Linux..???

Hello,
I installed Fedora Linux(Core 1) and I am new to Linux... Now I have a problem with running DVD or VidoeCd.. I installed VCL in linux but I dont know where is installed in linux and how can I configure it..(VCL is a DVD/CD player for Linux but not GUI)...

Or any other Free downloadable GUI software for playing DVD/CDs in Linux?????????????

I have no knowledge of VCL, but I would suggest reading the docs that it installed.

Personally I have always used mplayer and found it to be excellent.

Steve