its very easy, if u ask any of your local electronic stores they should be able to order you some through their company =)
i see that you are looking at the DVD recorder version....
i do not recommend it, it is 54 dollars for a reason, the better version is the Dazzle video creator plus which ranges at about 90 dollars but is well worth it.
[ame=
https://www.amazon.ca/Dazzle-Video-Creator-Plus-Editing/dp/B001BFLVG0/ref=sr_1_2?ie=UTF8&s=software&qid=1261807674&sr=8-2]Dazzle Video Creator Plus Video Editing: Amazon.ca: Software[/ame]
Also here is a video so you can see.
[ame="
https://www.youtube.com/watch?v=6m9tcCZPpfI"]YouTube- How To Set Up A Capture Card Tutorial *New Version* (Dazzle)[/ame]
This option would cost you a few more dollars but is well worth it, you get what you pay for, And the dvd recorder version puts half ass quality out. at least with the newer version it still supports drivers and updates and puts out better quality.
hope this helps, feel free to message me if you have questions.