I personally did not use a tripod, and instead used the monopod cum spring loaded walking stick that I own.
Was it good? I'm looking for a trekking pole like that too.
What brand/make did you get?
I'd be going to Mt. Kinabalu in Jan 2010, and I intend to bring my D70 and my tripod along... I don't think it's that tough... Just that it may be a good idea to start training now!!
Wowww... that's very early to start training, but exercise never hurts anybody though.
You can probably start by just exercising regularly... jog or cycle or whatever exercise abt 2-3 times a week to keep fit. Then you can start to train more intensively about 1 month before the climb. Good luck!