Wirelessly posted (Mozilla/5.0 (BlackBerry; U; BlackBerry 9800; en-US) AppleWebKit/534.1+ (KHTML, like Gecko) Version/6.0.0.246 Mobile Safari/534.1+)

T1 at YYZ is allowing GE holders to use the nexus line (you don't use the nexus machine) but get to the begining of the long line. I found that out today after a 40 min wait for passport stamping. The CBP officer told me that they're expecting GE kiosks next month.
Good job cbp. I hate the wait at pearsons customs line.