Hey Martin, that worked! Thank you. Now I can actually use the thing. Really appreciate the help on this one. I was completely stumped.

One thing I notice about this bit of code is that if I load up one of the textboxes with 10,000 words, it starts to run the code but after about 10 seconds, the hourglass comes up and it hangs.

Am I using the wrong types of variables so I run out of space? Or any ideas?