Originally Posted by hibiscus09
I forgot to add that I have a Bianchi Eros and it may have been defective this weekend. My chain popped off the bike 3 times and I was happy to see that I remembered how to put a chain back on a bike from childhood.

It's in the shop right now. Was there anything I was doing in the above description that may have caused the chain to come off or is that just a case of my chain needing to be smaller or the rear derailleur needing to be adjusted?
Your approach sound just as fine as any other. Chain falling off is due to a mis-adjustment of the Front Derailleur. I assume you dropped the chain while shifting up front(?) - didn't see that detail, but would be surprised if you didn't. Shop will fix for you (hopefully), if not then there are planty of sources to find out how to DIY. Just post a new thread here and we'll all stumble over each other to impart our version of religious dogma regarding derailleur adjustment....