thank u AICMM.

yep, cylinders are rent from Malaysian Oxygen Ltd. and cost me (us) ringgits..lots of ringgits.. well after you order for purified air then you will say, hey..why not just add with hydrogen..and nitrogen..and this and that.. it is like a shopping. well, it is not a waste because those gases will be fully utilized.

regarding the pop-pop..guess what..nightmare just happened this morning. i called p.e and they came and they said this : It is not normal...
but good news is the machine still under warranty, FOC everything. by wednesday i hope i can use it.

okay. thats all for now from Malaysia. Jumpa lagi! <---See you later!

ps : please forgive my English, I am not very good at it.