As of today (February 2, 2007), you can't.
But, read on!
I hope to remedy that very soon. With any luck by the end of this month!
When I do begin to offer ARF commercially, I will accumulate some number of orders before I will ship kits. Once I have received some number of orders, they will be filled. I want to be sure that folks get their devices though, so if the period to accumulate enough orders seems to be stretching out, I'll go ahead and ship the ones I have. So, don't fret! This will help me to keep prices down and will also help me to keep my kit-assembly activities under control.
As ARF and this Web site evolve, I'll be adding online ordering features. Most likely, this will initially take the form of PayPal electronic payment. Keep watching as the site evolves.
Meanwhile, click the Contact Me link above, or if you must, use the link that you just read past!
I have not yet established the prices for ARF in its various forms. I'll be publishing prices as soon as my distributor has given me final quotes. Stay tuned!