How to do this?

I took note of the following BAEC news note: "British Airways’ codeshare agreement with Kingfisher Airlines has now been extended to a full partnership."

However, if I go to the Kingfisher site, I cannot book to SYD (using a BA flight between SIN-SYD), but I can book as far as SIN with IT. On the BA booking site the flights are all BA and go through LHR and SIN on the way to SYD and are really expensive because of the extra miles flown thru LHR.

For me the faster and shorter way is through India and SIN or directly to SIN - then on to SYD.

Will the booking engines of BA and Fingfisher be adjusted to show this new "full partnership", or should I try to make a booking by telephone? Thanks for any info.