i went jb two weeks, i saw some ppl need to scan two index fingers while some dont. And i m not given any sticker or asked to scan fingers.
I went jb yday (22/5/11), my passport had two mini stickers, no fingers were scanned. When i return, they tear one mini sticker n left d other on my passport w date.
As for MAC, it is on annual basis. U need to travel..not sure hw many times a year to qualify. U gotta pay RM30 n apply at d custom w pix (better bring two). They will not chop on ur passport once u hve MAC