Hey,
I'm in the market for a wireless cyclometer and am considering the Shimano Flight Deck SC-6502 with the SM-SC70 wireless mount harness kit, which is about $140. I have the '04 10-speed Dura-Ace group on my bike, except for an FSA Carbon Pro Elite Compact 50/34 crankset.

I was considering both the Cateye CC-CD300DW and the Mavic Wintech ES, but I decided not to based on reading mainly negative reviews from other users. The Flight Deck also appeals to me with the gear selection display. I am wondering how the Flight Deck is in terms of ease of installation, operation, accuracy, readability, durability, etc... Any input from a user would be helpful.