I guess the reason I didnt get any replies, I may not have been clear on the question. This is not about a flash ad rotator. I have that working. This is about whether or not to use a master page or frames to keep the section of the page that has my ads from refreshing . Example: If I used a frameset and had a top frame for my header. I could place my ad flash ad window in that top frame and it would run continuously with out restarting every time a post back to the server occurs. However, I am timid about using frames with ASP.NET2.0 because I cant find any info on this except that Frames Are Evil

I dont know much about Master Pages (just getting started with 2.0), So I dont know if I can get the same behavior as with a frameset.
So can some one help me now.