If you had to? They're easily found. I just get mine where I get everything else, at Newegg. Only $50.

I believe that all support for Tomato has ceased for some time now. It seems to me that the culture at Linksys/Cisco won't breed another model like the WRT54G/L, so I'm not sure if people would pick up the Tomato project again. I have an intense dislike for DD-WRT, as they don't have the first clue how to make the process user friendly.