hi, one other good find-- i haven't seen it on this site yet, so i hope it is not a repeat. i do a lot of research and have always used google on my n95. i've found this to be better for mobiles:

[Only registered and activated users can see links. ]

(sorry-- i have not gotten the "attach file" on the site to not hang. must be my connection here. will try again later.)

it tabs major categories (news, forums, jobs, etc.) and does large searches very quickly.