If you are having issues with the deployment component or remote projects feature you can enable tracing to help diagnose the problem.
Go to the VS.Php main registry hive:
HKEY_LOCAL_MACHINE\SOFTWARE\Jcx.Software\VS.Php\V2.4\2008
Add the following entries:

DeployTrace = True
DeployLevel = All
Please note that the 2008 must be replace to SE, 2005 or 2003 if you are using those respective editions.