QUOTE(akRia @ Aug 13 2008, 10:58 AM)

i wont say it's the best or it isn't. it all depends on budget and understanding before taking either body. there's other board,other than SDI or PADI. i would say probably the most good teaching body is SSI, instructor there wont let you go for practical or written examination without a lot of practice,and it's probably the most expensive for open water license, my buddy spend 3kplus plus practicing in pool in bangsar, IIRC it's not even including his trip to boat dive @ terengganu for practical exam.btw, the president/head/watever u call it, for the SSI board @ malaysia is a general officer of the military.lol.
i took SDI instead of PADI because, PADI has written examination IIRC, and i think practical is much more important than writting those theory, lol. nowadays, a dive com do all the calculation, plus there's no time for you to count underwater during emergency

it all depends on your own choice.my opinion is for open water,advance,rescue. not for instructor level, they need theory a lot

i agree with the statement above on the certifying body. there are a lot out there.
PADI, NAUI, SSI, CMAS, BSAC, SDI....... many many more out there. I've just listed the ones available in Malaysia. i have assisted in training divers on all of those and personally i find BSAC being the most thorough. Then there is the factor os $$$. SDI is the cheapest of them all because their material cost less.... a lot less. PADI is well known because of its inovative marketing strategy. No dive shop will turn away a certified diver, regardless of the agency.
On the post that you don't need a certification to dive in malaysia, i would say no dive centre i know will allow this. Those cowboy diving days are over larr... Plus what you did was called discover scuba, that's just the instructor babysitting you up to 10m only. Trained and certified diver are qualified to plan and dive in PAIRS.
so if you want to take up scuba, do take a course and understand what you are doing underwater. read up on the different diving agencies, compare the rates and if their offer suites your budget. remember you pay what you get!
cheers