17373 Mass Trackback Submitter

I need a MASS trackback submitter script to be made. I would like the program to be very quick in submitting pings. It needs to have the option to harvest trackback URLS (or find pages to submit trackbacks to). I also need to be able to import my own list via .txt file. It needs the capacity and consistency to handle huge amounts of Trackback URLS. The program needs to be able to make multiple runs! For example: I will input say 5 different trackback pings I need sent out. The program will need to start with the first and run thru a list of say 6,000 trackbacks and once it is completed it will start again form the top with the next URL until it reaches the last! Or if the program can send multiple pings in one run, than that will WORK as well! I am willing to accept pre-existing programs, a demo will be required for me to evaluate! Please be warned I have bought 2 previous TB programs like this and they both are very weak and cannot handle all this!!! For clarifications or any questions on this project just PM me! Please place your bids....