What is TTL? I know that it means time to live, but what does it do? I am having problems with my cable disconnecting me from chat progs and I am wondering if this has anything to do with it?

Thanks!

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You spend your whole life believing that you're on the right track,
only to discover that you're on the wrong train.

Dale Earnhardt #3 (1951-2001)
You will be missed!