So, from the looks of it I had to install the newest Driver from Wacom to support my Tablet on Windows 8. I finally got the Pressure Sensitivity working! At least for now, I hope xD

I had to uninstall my Tablet completely, then went to the Wacom site and installed the latest listed Driver for my Tablet, and I was FINALLY able to adjust the sensitivity and now it looks like I'll be able to start drawing again! WOOT! It seems it was because I have Windows 8 now, and the Fun Tablet was developed when XP was the newest OS. So, I guess it would make sense.

I'm actually rather proud I found and fixed this on my own x3 Buahaha!