Trying to book Feb 2013 on LH --Frankfurt to MIAMI none stop , on the United site I can only find economy, I want business ----questions? 1. does LH release biz seats to United at a later date then eco.? and 1a. only way is to keep checking United? 2. called LH in Germany, they have 6 seats in biz class for the Feb. date I want --- though--taxes are approx $300 per person one way if i book with LH directly -- even the rep said "that is a lot"--does LH charge a fuel tax etc when booking direct with them? 3. besides Starwood ,who else has a transfer option "into" LH -- if I used starpoints it will take a while for miles to show up and when they do ---space may be gone!