I appreciate the feedback. "prepare_your_SD_card" was the website I used the most. I also tried to create a CHDK SD bootable without a partition and it did not work for me. My 16GB SD card boots fine with partitions. Like I said in the post, there are many ways to do it, and that is what worked for my camera and SD card. It might not be the best, but if it helps one person, good.
Thanks for your feedback waterwingz. If you haven't yet, please post those alternatives/feedback on the video for others to see.