Christoph Dorn has a new post to his blog today about using the FirePHP extension for Firefox/FireBug to help debug applications running on the Magenting service.
FirePHP can be useful when debugging remote PHP applications on shared or dedicated servers. This tutorial illustrates how to setup FirePHP 1.0 on Magenting which is a managed Magento hosting service. Go to http://magenting.com/ and create an account. This tutorial was prepared by using a Spark account, but it should work just the same with all plans.
He walks you through all the steps you'll need - getting the FirePHP extension installed, getting the PHP libraries set up on the remote server and configuring it to work with your application. A snippet of code is included that can be used to test the connection.