Hi, I'm having a problem with Ubuntu in work when I try to use a PAC file to configure the proxy. The result is that the http_proxy variable is not set, and everything tries to connect directly. Does anyone have any idea how I could try to debug this? By the way, the same file works perfectly for all the windows machines, so I doubt it's a syntax error but it is a possibility. I downloaded the source for libproxy, but I can't easily see where to start - my C++ is very limited, I'm a Java programmer. Thanks, Neil