Hi Chris yes the clear plastic is in there and it looks like it really helps with airflow. I just love the cabinet and I will give it a good clean out. With the graphics card what is the small tab towards the connectors see picture and does it matter if an agp card doesn't have that. I have used the new flat keyboard and think they are great but I do have the older type pictured and this mouse but I dont know much about the mouse except that it is an Apple Pro mouse. Yea I tried a older AGP and got a screen
just need the HDD and a decent Graphics Card and I am set I only own a copy of Tiger atm but I would like to put Leopard on it do I need a special one for PowerPC or will any Leopard work