If you are flexible on spec there are usually spare cars in the system - I have a local dealer who has two 159Ti's in the showroom that appear to be for sale.
Breras and Spiders may be different however.
The extreme waits seems to spread from 2 weeks to 8 months depending on luck and spec. Average is about 15 weeks at the mo Although when you would have to wait 12 weeks for something like a Passat anyway, an extra 3 weeks for a 159 ain't so bad
Order it on 9th January 08, I was told I was going to receive it in April 08. Finally I the magic day when I received my Brera 08 was in 25th of July 08!!!! 6and a half month. But It was worth it.
Only 40 Breras around Cyprus according to the dealer