Hi All, I have an opportunity to get a G4 Cube very inexpensive but there is a catch as there always is. The base is original with all original specs, never been upgraded and has no OS on it. If I was to get this how easy is it to upgrade from the following setup to something I can run Tiger off of and use as a home setup for basics like internet, email, music and video and basic family website upkeep. Is it worth the effort? Can I upgrade enough so I can use a newer monitor that has a webcam built in for either Skype or iChat? Any help on what to use in an upgrade and where to source the hardware and a copy of Tiger for the OS would be of great assistance. This is going to be my 1st Mac and I would like for it to be a smooth running machine, doesnt have to be a burner speed wise but an upgrade from my Acer Travelmate 2301 would be the ultimate goal. Thanks for the help.