Slick

Hey, I'm just checking with everyone to see if there's any ideas on an entrance pop sponsor that I could use that'd be clean. Right now I have a deal worked out with a sponsor that has been paying me some pretty nice money for having their site pop on my main pages after the site fully loads, which is great because it's a nice clean screensaver/desktop theme site and once the window is closed, it's closed, but recently, they've been giving me the "we're going through tough times and have to make cuts" story again and again to cut my pay, so now I'm thinking about bailing on them, BUT I'd hate to miss that money. Any ideas. Some people might say to use a dialer in their place, but I don't know about that. What do you think would be a great substitute ??