2 connections - 1 network

I have a client with a T1 line using MS broadband wireless g router
(band 1) with 4 laptops and one pc connected to it on a 192.168.10.1 -
192.168.10.50 network using WEP 128. They have added cable backup
connected to a Netgear wireless g router (band 11) 192.168.10.100 -
192.168.10.150 also using WEP 128. There is no cable between Router A
and Router B. All computers can see and connect to the Router A
wirelessly. All computers can see Router B, but none can connect to it
wirelessly. Also, when connected to Router A, cannot ping Router B.
Using XP pro and 1 2kpro machine. Suggestions?

Maive wrote:
> I have a client with a T1 line using MS broadband wireless g router
> (band 1) with 4 laptops and one pc connected to it on a 192.168.10.1 -
> 192.168.10.50 network using WEP 128. They have added cable backup
> connected to a Netgear wireless g router (band 11) 192.168.10.100 -
> 192.168.10.150 also using WEP 128. There is no cable between Router A
> and Router B. All computers can see and connect to the Router A
> wirelessly. All computers can see Router B, but none can connect to it
> wirelessly. Also, when connected to Router A, cannot ping Router B.
> Using XP pro and 1 2kpro machine. Suggestions?
Since router A and router B are not connected to each other, of course,
there is no path from one to the other.

What happens when you attempt to connect wirelessly to router B?
Shouldn't be any different from connecting to router A.