Dont get your hopes up about 777 upgrades coming down to 3 years, all this talk about 380 FO's being bypased and none about the 777. Have a quick look at the list and you will quickly see that most of the 777 FO's are about 4year and a few months and some less but that only because of by passing . One little word of advice is be prepared , you dont want to fail and have to fight to get back on course.