If you’re not using Charles, the awesome HTTP Proxy that lets you monitor your network traffic, you really should check it out. For me it’s a must-have…the amount of time I saved debugging with it is ridiculous.
I just found out another totally awesome feature too..you can map remote directories to local directories. So say if you have a remote directory of www.blah.com/flash, you can tell charles to point that /flash directory to any directory on your local drive. Sweet!