Q: http://img171.imageshack.us/img171/2593/picture6sa6.jpg I think that the white slot is the graphics card slots, theres another one plugged in already. Its a Radeon Xpress 200, integrated... My radeon xpress card needs pci express to run, so obviously I have it, so that free port is a pci express? HAHAHA I just looked at the front of my computer,(its 2 years old) And I still have teh advertising sticker on it. It says : Graphics Hardware : Radeon Xpress 200 PCI Express with additional port. so thats a yes?
A: the easiest way to tell your PCI slots form your PCI Express to look at the long and short sections of the slots, if the slot starts off with a long section near the back of the pc, then it is PCI, if it starts off with a short section then it is PCIE.. long section = approx 8cm, short = approx 2cm However looking at the picture they both look like PCI slots to me as there white, PCIE are not normally that colour. the 3 i have are black, yellow and blue. good luck mate!