[H] DOCSIS 3.0 - Charter Communications

[Anthony Q. Martin]

Charter just upgraded their max service to 25 Mbps downloads and 3 Mbps 
on uploads.

Now, they are telling me I need a new cable modem to get the max 
benefit.  They say I need a DOCSIS 3.0 and want to either rent me one or 
sell me one for $99.

What is a good modem I can get for myself? I currently have a Linksys 
BEFCUM10.  The only one I see right off at Amazon.com is the

Motorola SB6120 SURFboard DOCSIS 3.0 eXtreme Broadband Cable Modem for 
$85.00.  Is this a good one?

Thanks.

Anthony