It is a pity that Linksys USA is not selling WRT54GL's in the US (correct me if I'm wrong). So most people there are using Atheros SoC - Fonera, Meraki - which are all made by Accton/Taiwan. (Again, correct me if I'm wrong). While people in Europe, Africa and Asia are predominantly using WRT54GL.
Uh, hum... I think this was cleared up, but I have a lot of WRT54gls (in Texas) and I was also able to buy the T-Mobile version with 32MB RAM.
Cheers,
D Davis