Ricky Says

Question: Is there a way to get a wifi signal to your itouch from either your cell phone or connect an aircard to the touch?

I recently posted a write up about how I used my Motorola Razr as a bluetooth modem for my laptop, which let me surf the web on the way to work each morning. Well, sort of... it was extremely slow! Remember how slow 28.8k dialup modems used to be? This setup was even slower, and dropped the connection ever few minutes.

And to make matters worse, I discovered during the second week that Cingular doesn't actually allow their MediaNet plan to be used in this way. They officially require tethered internet traffic to use one of their "data plans", which costs $59.99 a month for unlimited internet usage.

After insisting on a full refund from AT&T (after all, it was on the advice of their sales rep that I purchased the MediaNet plan in the first place), I upgraded to their unlimited data plan and bought a Sierra Wireless AirCard 875u (USB Data Card with broadband speeds).

I'm riding the bus home as I write this, using the Aircard to connect my laptop to the internet. It's smoking fast!

I performed a speed test using http://www.speedtest.net, and registered about 1.8 Mbps download speeds (it's rated at up to 3 Mbps). That's faster than my company's T1 LAN connection, and I don't have to worry anymore about trying to find a wifi hotspot. It's always connected, wherever there's cell phone coverage.

I recently started a new job in a downtown office that's right off the bus line. I decided to start commuting to save money on gas, since I live 18 miles away. I wanted a way to connect my laptop to the Internet so I could get some work done or catch up on email on the way.

To make things more interesting, the new company let me choose between a PC or a Mac. I chose the Mac so I'd get a chance to learn some new things, and they gave me a new Macbook running Leopard that I've already fallen in love with.

I was able to connect my laptop to the Internet using my Bluetooth-enabled Motorla RAZR cell phone as a modem. You should be able to get up and running with these instructions in about 15 minutes.

Here's what you'll need for a tethered laptop-cell-phone:

• Bluetooth-enabled cell phone (mine is a Motorola Razr V3, but a 3G phone is much faster when it comes to Internet data transfers)

• Bluetooth-enabled laptop, or a laptop with a Bluetooth adapter. You can also use a USB data cable connection kit if your phone doesn't support Bluetooth.
• Internet data plan or a dial-up Internet account. I used the MediaNet internet plan with AT&T ($19.99 a month for unlimited internet). You can also use a dial-up Internet connection (about $5 a month through PeoplePC).

Pair your Bluetooth phone with your laptop

Configure your phone's BlueTooth settings to make it visible to your PC or Mac. On a Razr phone use the following menu options: