You're welcome.
I just found out how to do it a couple weeks ago, and my process is a bit convoluted, but it works. 1. I find the image that I want and save it. Sometimes I need to convert the file to another format, jpeg is best. This program works great and it's free:
[link] 2. I go to www.blockposters.com and size the image into however many tiles I want. 3. I zoom out on the pdf and select each tile, copy and paste it into microsoft word and save it. 4. I repeat the process for each one, then open them individually in photoshop. (I only use photoshop because of the borderless printing feature, I'm sure that there are other programs that have it if you don't have photoshop.) 5. I go to image/image size and make it exactly 8.5x11 inches. I hit print, then go to print options and set it to borderless printing so that I maximize the image on the page. 6. Then I just print them off and cut them. I'm sure that there are easier ways to do it, but I just kinda figured it out after trial and error. Hope this helps and that you have fun!