[QUOTE=gary_nj]Using the taxi desk as described above
(exit through customs, turn left, walk past all the touts,
go outside, and you will see the booth), and it will be
painless and reasonably efficient.QUOTE]

IIRC, the "touts" you mention are actually meeter & greeter reps from the different hotels. They all have a signboard indicating which hotel they represent, with the person's name they should meet & greet.