Anyone need a Linksys WRT54G router? T-Mobile is selling their branded version for $19.99, even to non-customers. Just go here click any phone on that page and then choose the Linksys router (they also have a D-Link router available).
If the information that has been reported is correct, the model is a customized version of the WRT54GL (the “Linux version” that has a larger amount of ROM). I needed another router, so I ordered one; my invoiced showed the model as a WRT54GS, which is the “Speedbooster” model, which fits the reported specs — essentially a WRT54GL with double the memory of a normal WRT54GL.