There are many sessions and talks about wifi and wimax at IDF and Paul Ottelini addressed it at his keynote (WIMAX in India demo), there seems to be a big issue with the infrastructure at IDF. Even tough you get an IP address and are able to connect, The network seems to be heavily overutilized. Sometimes it takes foever to open a website. They should have invested a bit more in the backend I guess. Or it it just me? I am using the Acer Ferrari 4000 with an AMD mobile solution, a Turion 64-bit processor. :)