Thanks, I did some research into this recently and found the scripts themselves weren't so great. THe problem is that you need to use a clickbank spider to crawl their products all the time, and this software costs more than the backend stuff.
Another problem is that these programs use the description from the product creators and every adfvert tends to read "60% commission on all sales" as the wordings targetted to affiliates rather than to buyers.
Not sure if this is of value to anybody wut thought it best not to get people's hopes up.