Someone re-posted my material.

I did a search for on this site for a topic I made a ppt for before because I wanted to know if anyone else had come up with something. I came across another post but the ppt they uploaded is the exact same one I made, the person just posted it in another section of the forums. Does anyone think this is considered copying?

Post some links!

A lot of times people will download other people's PPTs, change them a bit and repost them. I am an avid supporter of giving credit where credit is due. But I think the assumption on this site is that if you post it, it is fair game for people to use it how they choose.

Post links, I'll check it out 

Here is mine:
http://www.waygook.org/index.php?topic=45959.0

Here is the other:
http://www.waygook.org/index.php?topic=46731.0

And Jaunter, I know it's okay to modify other ppts and post it on the same thread. I guess I was hoping to find someone else's point of view on how to teach the topic, mostly because I need some ideas how to improve mine.

Normally there is a lot of gray area as people take someone else's ppt, make some changes/additions, and re-upload it.  In this case, the other user uploaded the exact same ppt as aarolye.  No need for 2 threads for the same materials, and no need to take credit away from the original creator.  I removed the 2nd thread.

Thanks for clarifying the issue.