Newbie Install - PCI to USB Card

Hi TSG! I am here again for help with a computer issue, but this time not a major one (I hope). I finally have a moment to install a recommended piece of hardware to my PC, but want to first be sure that I am getting the right (best and/or easiest to install) piece of equipment. And, once I get it, I would need some help installing it. This all stems from a post from an older thread of mine which can be found here:

http://forums.techguy.org/8618252-post323.html

Not sure if you need a HJT log so I will just wait for someone to respond and then go from there. Thanks to all who lend a hand! :)