I have a dell XPS 8300 pc running Windows 7 Ultimate 64-bit. I ordered it with two USB 3.0 ports. I am including a picture of all of my pci express slots. I want to capture video from my old mini dv camcorder so I can put the movies on disks/flash drives. I need to install a firewire card. All the slots are used. However, one of the slots is a "Dell Hauppauge WinTV Internal HDTV NTSC/ATSC/QAM PCI-Express PCI-E x1 Full Height Profile TV Television Tuner Card" that I never use. (see image). Can I remove that and put in a firewire card without my computer having a cow over it? And, I can't figure out what pci e card to get. Any ideas?