I have a need to very quickly take head shots for high school sports teams. The photos need to be something like 220x96 dpi ad 72 pixels per inch - I may have those turned around. I would like to be able to connect a web cam to my computer (webcams are small, light and cheap) and use an app (Photoshop or Irfanview??) so that the original photo is captured at those specifications. Can this be done? Right now I use my slr, capture at hi res (don't know how to dumb it down), take the card out of the camera, copy onto the notebook and work on it with PS. This is too time consuming because sometimes I only have 15 minutes to do 15 headshots. Any ideas?