Buffalo WBR-G54 linking routers

Hi,

I'm aiming to replace my wired network. My current setup is a Linksys
BEFSR41 connected to NTL broadband and daisy-chained to several other hubs
dotted round the house.

My plan is to replace the BEFSR41 with a WBR-G54. I have a number of Linux
boxes sitting in another distant room, but I *dont* want to change
their network cards for wireless versions, so my plan is to use a second
WBR-G54 and link the two routers together.

I understand that I can buy a marginally cheaper WAP and add it to the
existing hub, but I'd like to cut down on the number of cables/power
supplies if possible.

Does anyone have any experience of making this work, and if so any gotchas
I should look out for?

TIA

Sean