[india]

> As little as 2 years ago, $50-$75 was about the cheapest I could put a project on the internet, wired or wireless. Today its about $5.

How do you do it in $5 (or if that was an exaggeration, the cheapest possible cost)? I would like to do this.

[noonespecial]

Here you go. How bout $1.46. This assumes of course that your project has USB and you know how to handle the Ralink chipset. If not, just buy the TP-Link 703 and hook it to your arduino.

http://www.amazon.com/SANOXY-USB2-0-Wireless-802-11-Adapter/...

If you want the whole computer instead of just wifi, try this:

http://www.volumerates.com/product/tp-link-tl-wr703n-openwrt...

OpenWRT preinstalled for your convenience.

[pyrhho]

Cool! Just bought a tp-link wr703n for use as an Arduino wifi bridge (24 USD). We'll see how it goes. Thanks for the tip!

That Ralink USB dongle looks like a great way to hook the Raspberry Pi up for internet, too.