Comcast broadband speed?

[Pawtucket Pat]

So Comcast has finally decided to hook up my building with broadband (I refuse to get DSL because I don't need a phone line and adding one makes it way too expensive, so I've been sharing my neighbors wireless connection with him), and they offer 2 options.

The first is $42 a month for 4mbs/second and the second is $52 at 6mbs/second.

I currently 4 table, and will be moving to 6 and 8 tables in the near future. Is there any reason to pay more for the higher bandwith? I don't stream movies ever or anything like that. I will however have 2 computers on it, the poker computer and my powerbook for normal internet use.

Thanks for the help.