Thanks for the appreciation guys.
@Kaykay:
There are a lot of places for orchid sightseeing. I recommend you going to Bogor Botanical Garden (1 hour from Jakarta). They have orchidarium but open only on weekdays. Bring some binoculars, you might be lucky to see a Grammatophyllum speciosum blooming very high in the trees (30++ ft above).
You can also go to Bandung area where you can visit several orchid farm in the area. If you are lucky, you maybe be able to spot Vanda tricolor blooming on the side of the street.
Gunung Halimun-Salak National Park also worth visiting if you want to see orchids in the wild. You can find lots of interesting terrestrial and jewel orchids within the national park.
Please PM me if you need further information.