Compared to Mandrake 10 (under Virtual PC for Mac), Fedora is a lot better than Mandrake. The screen is a lot smoother as well as easy configuration (very few).
I had to configure the video card etc in order to get X11 to work, in Fedora, it detects automatically (the emulated video card by Virtual PC for Mac).
Best of all, network is working. (I failed to get the network working.) I can connect to the net!
And as running in PowerMac G4 (dual 1.42GHz with 2GB RAM), it is reasonable fast with all the eye candy on at this moment. I will need to figure out a way to remove those eye candy.