Yeah, probably should have mentioned that they don't seem to have many WRT54G routers available anymore. Even online.

I'm having difficulty finding it at the moment, but I could have sworn that the Alchemy firmware was available for the speed booster version as well.

Now I'm looking at the Sveasoft homepage, and they seem to have this new firmware called Talisman. That seems strange, as the public release of Alchemy was pretty recent. Anyway, here's their page. The only problem is that they make it insanely difficult to find the download page for the firmware. I originally ended up paying because I thought it was required. Yes, it's open source, but there was some controversy over their payment methods, and the confusion led to me giving them my money. Oh well, I got good use out of it

I downloaded the firmware from here. You have to register with them to get it.

Ah, it seems that Talisman is the next release, but currently in beta form. It might be time for me to finally download and install Alchemy...