Well, I tried everything yesterday inside th TG16 and on the HuCards. I wrapped two cards with coffee filter paper; one with rubbing alcohol and the other dry. Also rubbed the heck out of the card's pins with an eraser.
Sadly, nothing worked. All this did was change the screen from white to purple. I think I will most regret losing the T16 CD HuCard and Splatterhouse. Not willing to spend a whole lot of $ on a replacement card.
However, should I get someone to repair the CD gears and maybe get a new CD hucard or just save up and get a modded PCduo?
*** UPDATE!***
Decided to try and clean the contacts one more time with the expensive deoxit. It did not work, at first. I tried it a few nights later reversing a hucard and coffee filter. Well, it worked! Now to get the CD drive's gear replaced. Wa-hoo!