The Togolese are the logical choice for a neutral looking for an underdog to support, especially since they are playing the two countries who knocked us out.
You could make a case for supporting the Ivory Coast because their flag is our flag backwards / upside down or whatever.............actually speaking of backwards / upside down they have Didier Drogba aswell, thats enough to put me off.
Togo are playing in January's African Nations Cup 2006, in a group with Cameroon, Angola and Congo if you want start supporting them early :)