Well, seat selection was working perfectly yesterday. Today it only works for the first flight! (something isn't right with the MYBSeatSelection.aspx form).

Trying to make a booking takes ages; I wonder if this is a problem with the forms functions, or site traffic related? or a performance one, since the new forms are connecting to legacy dB.

The headaches of integration!

Ditto to tinkybelle, most likely they were months behind schedule and had to bring it live with the bugs.
Makes me wonder, why not deploy it in parallel with the old website (a-la Hotmail/Yahoo) with the option of trying the new beta interface.