Looking for some sites that would help me plan a RTW trip for 2007 - flying Biz-class - I'm AA-Advantage member and would to build up as many miles with them. So if one could give me some tips please lol

We'd be flying from London and these are some of the places we'd like to visit. Mumbi/Delhi / Hong Kong / Singapore / Aus / NZ / A stop in the pacific / LA and then home.


Thanks for any help


jj.... @:-)