Yahoo=Yahoo! Slurp works just fine for me. In fact, they're my biggest "customer" lol
Inktomi=Slurp is on my list, but haven't yet noticed it.
The first is listed higher in my list, so maybe that's why it's showing correctly. Just put Yahoo above Inktomi (tho maybe some of the Yahoo's are actually Inktomi? If so, the logic is off a bit)