Thanks for all the informaiton folks. Instead of replying to each of your individual messages, I will just summarize what I gather here.
[snip ...]
One thing I noticed is that I don't seem to get that metallic flavor anymore, that I think I used to taste when eating food cooked out of that pan. I don't know if that's just a placebo effect, but at least I think I am on the right track.
Thank you all again ...
It's been a few weeks that I have been in the process of seasonning the wok pan. I think it is working; the food tastes much better.