Cannot TX or RX with A500 and Arduino Duemilanove

[Google Code Exporter]

What steps will reproduce the problem?
1. Plug Arduino into USB port on the A500 (HC 3.2.1 with Honeylicious ROM)
2. Open up sample application
3. Select the only port that will open
4. Set the Baud to the correct baud (9600)
5. Listen on port
6. Doesn't receive anything or send anything

What is the expected output? What do you see instead?
The Arduino's TX and RX LEDs should light up when TXing and RXing. Instead, 
only the power LED lights up.  Also, the sample app should show some data from 
the Arduino, right?

What version of the product are you using? On what operating system?
Android Honeycomb 3.2.1 with Honeylicious on an Acer A500 (rooted, obviously)

Please provide any additional information below.
Is it a driver issue with the serial adapter on the Arduino or an issue with 
the Android side?  I'd LOVE to have a serial monitoring application that works 
on Android.

Thanks!
Chris

Original issue reported on code.google.com by [e-mail] on 11 Jan 2012 at 5:17