I've been searching all night for good documentation on circuits and have failed horribly. Could anyone point me in the right direction to some good docs? Basically, I've got an OC3 pipe at work and I was thinking about linking a dedicated circuit at home for off hours communication and I'd really like to understand how it all works.. I was thinking frame relay, but if it's going to be more of a headache with the switches and telco I could opt for a DS1. Thanks in advance.