I upgraded phonegap to 2.0 (Cordova-2.0.0) a couple of days ago. I used the following instructions to add the ChildBrowser plugin to cordova: https://github.com/alunny/ChildBrowser/blob/master/README.md (used pluginstall and npm to run automated script to set up native portion of the code) as per: https://github.com/alunny/pluginstall
However, it appears that the automated script assumes older PhoneGap code instead of Cordova, so I had to make changes inside .m and .h files of ChildBrowser plugin to use CDV* classes instead of PG* classes. In addition, the script messed up my xcode project, and luckily I had a backup.
All this begs a question -- is there any documentation on how to make ChildBrowser plugin work on Cordova 2.0.0? I see a lot of people complained about Cordova 1.9.0.