Hi all,
Thanks so much for all your responses. They are all very truthful, impartial and I truly appreciate them.
I just wanted to point out some comments which I have a different view (pai sei I'm very stubborn, so sorry about that). Spidey89, you are absolutely right that it doesn't help to be angry and there are lots of other things to be angry about in life. I kept telling myself the same thing but unfortunately i just couldn't get over it

And my poor wife had to keep listening to my nagging for the past week..
If I have missed the deal because i was slow or my computer broke down, website hang, overall shipment delivery delay, etc, i wouldn't feel angry with anyone as it is nobody's fault (except myself for being slow in ordering!). Yes, nobody expect the stock to run out so fast but I wasn't expecting any assurance from Olympus if they are not confident. I was contemplating if i should just go ahead and order without instalment, digging into my year-end bonus but i was so happy when i was advised not to worry. These words kept coming back to haunt me - "don't worry, we have enough stock so you can just wait. Just check back in mid Nov to be safe". But few hours later.. all gone.
To your question whether I have worked in service line before, well.. yes. I have worked for many years as a Customer Service Officer in banks during my early career days, swamped by enquiries and complaints during campaign launches, taking more than 120 calls every day and getting scolded by unreasonable customers for nothing. I fully understand how it feels to be over the other end of the phone. But I always remember the rule of thumb is to be truthful to your customers. Don't know say don't know, not sure say not sure, but should check & revert to customers if unsure. Nobody can hold you responsible for things which are not within your control. But don't commit on anything which you are not sure as customers really trust you, especially words coming from such a reputable company.
As to bhtan83 your question on where i got the info of other people being informed when the instalment option was available, got lah. I saw in another thread on this topic below where someone commented that Olympus called to inform him that the instalment method was working and he quickly went in to lock the order. You actually congratulated him

Then someone else commented that UOB instalment plan was temporarily taken off due to technical issue & will be up shortly. That's when i got angry when i saw these comments later in the evening. Unfortunately my job only allow me to check on personal stuffs only end of the day (I'm on half day leave today so I can write this long-winded email). I called Olympus during lunch time on 5th Nov and these comments were posted at 3pm+, just 3 hrs apart but explanations/comments/treatment given were world apart.
http://www.clubsnap.com/forums/showthread.php?t=1453297&page=10
I guess end of the day, i can only blame myself for being slow or maybe a little suay or naive

I don't want to make a big fuss about this and will just forget about it. Thanks again everyone for chipping in your valuable comments. Really make me feel much better to have people listening to my frustration and giving me their thoughts.
Thanks Keith for your kind offer but i'll just save Olympus the time to listen to my nagging/frustration (I guess they have had enough of negative feedback from others as well). It'll be the same as what I've mentioned here and it wouldn't change anything..