Update...

We have solved our problem of not having enough hard drive space by attaching a 15GB hard drive on a USB mount and attached it to the NSLU. We have successfully installed Debian onto it, though the problem of how to make the USB webcam correctly interface with the NSLU still remains a mystery. More hours of attempts have not proven fruitful. On a plus side, we have begun exploring other aspects of our project--aspects that are equally important. We have begun writing the Senior Design document, researched the pic and how to properly program it, drawn a first draft sketch of our circuit board schematic, and researched on what program to use to process our images. And with the difficulties with the NSLU, we have begun to think about contingency plans...