largedarryl on 23 February 2009
This website goes over your series of router, and section 8 appears to have everything you need to get the TFTP server setup on you PC so you should be able to get the router to load the appropriate firmware file from your PC.
http://www.faqs.org/docs/Linux-HOWTO/Linksys-Blue-Box-Router-HOWTO.html
EDIT: Oops, that one isn't what I was looking for, give me a second and I might be able to see if recovery is even possible.
