my backhand is lethal and it is hard to pick which way i'm going. when my first serve is on it is a weapon. but these are pro's we're talking about and unless you've hit up with a pro you don't know how you'll go. i can't tell how hard a pro is htting by watching them on t.v. or live i really need to hit with the person to determine the speed they are hitting at. and more than likely pro's are hitting way harder than you think. if you have one flaw in a shot they'll bring it out. you could have a great shot but you may need time to prepare and so o and pro's will take that away from you so you really have to hit with them to know how you'll go and whether you have a weapon or not.
Go the aussies! stosur!!!
and good luck russians: dementieva, safina, kirilenko, sharapova, kuznetsova, bovina, zvonareva, dushevina.
also good luck to: azarenka, lucic, sprem, vakulenko, vaidisova, safarova, ivanovic, groenefeld, mirza, krajicek, kvitkova, larcher de brito, lisicki.