BBC news says "Aceh aid operation gets into gear".
It's a low gear though, given the infrastructure and rebel/government problems.
See two posts down for much more info on what the U.S. is bringing to the table. Soon.
Update: Navy SH-60 Seawawk specifications. Useful load: a little over 7000 pounds.
CH-53 Sea Stallion has load capacity of 32,000 pounds of cargo at cruise speed to a range of no less than 50 nautical miles.
CH-46 Sea Knight specifications.