Rather than using wireless routers, if you shun their routing ability, and just make them behave as bridges, then you can certainly do this.

Routing is a red herring- you don't need any routing to do the above. Simply configure the two accesspoints as bridges (which they usually do by default), and it will work.

Of course if these have built-in DHCP servers, at least one of them must be disabled. Both must have static IP addresses which are on the same netblock but not the same and not in the DHCP range.

But the IP address of the accesspoints is irrelevant in two PCs talking to each other.

Two PCs will be able to talk if:

- They are both on the same ethernet segment, logically (Seeing as most accesspoints behave as bridges, it's logically the same ethernet segment)
- They have IP addresses in the same netblock (usually the easiest way of doing this is having them both assigned by the same DHCP server)

Mark