Hi,
I've just installed pdt on my eclipse juno (4.2.0) on osx (10.6..
On Eclipse configuration, on General->WebBrowser is set to "Default system web browser".
When I try to run as php web application, eclipse opens page on Firefox browser.
But my default browser is Chrome (ver 24.0.1312.56).
If I try to add Chrome as new browser to this configuration but it doesn't work.
Using "Search" function, the result is "no web browsers were found", so also Firefox and Safari are not recognized by this function.