Rybka 4 is available for pre-order. I think it ships the end of the month or the 1st of June. I wouldn't be overly concerned with the elo as Rybka is going to be your best bet. Besides, does it need to be 3250 because 3200 just isn't strong enough to beat you? 
I want a strong chess engine for download or buying. It should have an elo of 3250 or more and also analysis features for given positions and also for games. If anyone has any ideas they can post in comments. I'm thinking of the following engines:
Rybka 3
Fritz 11
Stockfish
If you know of other good engines you can tell me.