What is MPPC compression and do I want it?

[sean2002]

I noticed the when I connect to my local ISP I sometimes get MPPC compression and sometimes I do not, when I e-mailed them, asking why sometimes I get it and sometimes I don't the replied that I will only get MPPC compression when they have a lot of users on , and when they are not busy I will not. Do this even make sense ?

 

[Poontos]

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