I have an arraylist that I'm using to keep up with some IDs. I want to keep up with what's in the arraylist after postbacks, but it keeps starting over each time. What I'm trying to do is in an MSDN article. That's what makes me think it's possible, but it just seems like to me that it won't be possible to keep arraylist values after each postback. Anyone know if this is possible or what I may be missing? Thanks.