How do you install it with Under the Table??
Have you followed these instructions from the description?
On PC/Linux and Apple you only need to extract the files into the existing ‘game’ directory. Save data from the original will still work.
Oh yeah I definitely done that.... Now I just gotta figure out the second part. The second shrinking thing. lol. Ok thanks. ^^
If you need more help reaching that point I think it's covered in the game guide on my site