Apparently this shyt been in bmore for a minute
I just talked to a rep and they told me all blast customers should be getting 50 down and 105 down for extreme
Im still getting 35 but I googled and that's because my modem is docsis 2.0 and you need a 3.0 modem for max speeds on blast and extreme so check your modems and make sure its DOCSIS 3.0....if its 2.0 call comcast and tell em you need a 3.0 modem and they'll replace it for free
Get the model # of your modem and check this link to see if you got the right modem
http://mydeviceinfo.comcast.net/