ASP does not consistanly display images after initial visit.

Question

I am using .NET 3.5 for development, MySql Server 5.1, and C# 3.0 The server is running .NET 2.0 I believe. I have built an ASP that allows users to enter data, and up load images, preview what the text and images will look like and then post them to a MySql database. I have also included a button that allows a user to get the latest data entered into the database, images and all. There are multiple pages for different topics, the pages are all identical in code save for labels, field names, and other identifiers. Heres the rub. For some reason, if a user enters data into three or more different topics, then tries to go back and view the latest entered data that they put into the first topic page they visited, only the text is displayed. I checked the database, and directories where the images are saved; the image and records are both there but the image does not display. Closing or refreshing the page does not fix the problem. The really frustrating bit is that I cannot recreate the problem on my development machine, it only occurs on the server. I don't suppose anyone can tell me where to look in my code? I am a n00b so bare with my lack of lingo knowledge.