OK, I must be doing something wrong because I just can't get it to work. Here are my steps (the newest project is arcaded_gmail_com.Kaplow-DC4)
Install the AppMobiDev Plugin.
Add AppMobiDev Object to my project
Export, AppMobi, directcanvas
copy directcanvasC2.js to my export directory
include directcanvasC2.js in my index.html file
zip up contents of my project directory.
Go to appmobi.com, login, create a new app, upload my zip.
Click on emulate, game works great on test devices.
Click test anywhere to have it uploaded to the cloud.
On my phone (HTC Thunderbolt running Android 2.3.4) launch applab
goto my apps, find the project and run it. I get the appmobi splash screen, then black, then back to applab.