one booking-multiple programs

[gozalim]

i have a flight on lufthansa, and i have silver status on BMI (trial). and some collected miles on united/continental;
1) are there any benefits to BMI silver? (upgrade etc.)
2)if yes, would the best way to ensure those benefits by putting my BMI number on the booking?
3) will that mean that all the miles automatically post to my BMI?
(i would prefer to collect to United/Continental)

[SuperFlyer]

i have a flight on lufthansa, and i have silver status on BMI (trial). and some collected miles on united/continental;
1) are there any benefits to BMI silver? (upgrade etc.) No, not really (no times to specify)
2)if yes, would the best way to ensure those benefits by putting my BMI number on the booking? You wont be credited automatically
3) will that mean that all the miles automatically post to my BMI?  No.
(i would prefer to collect to United/Continental) Me neither.

[gozalim]

thanks