One of the proxy lists that I have been using on all of my sites has gone down for maintenance months ago and does not seem like it's coming back. I've decided to drop it. I had their 88x31 pixel banner on all of my sites, but now that it's gone there's a free slot for someone else' banner!

Can anyone recommend a proxy list that gets good traffic (so it's actually worth adding to ALL of my sites) and uses an 88x31 pixel banner as the reciprocal link?