Hi kwblue
We’ve been doing some testing to try to replicate the problem with the banners on your site but the banners always load very quickly. The hardware set-up for our banners is such so there is always excess capacity, we’ve done this to avoid the very problem you are experiencing.
Have you tried accessing your site via a different ISP to see if it is related to your internet connection? Maybe some of the affiliates here could help test by going to your site and checking load times.
Best regards,
Tim