Thanks for the tip. I've used Xenu for years (it's easy and does what it says), and I didn't know it had this new feature. Time for me to update my copy!
This is a lot better than what I was trying to accomplish on my own. Despite the large attachment, I think this is well-worth the bandwidth it's taking up. I wouldn't have found the attachment or the thread if it hadn't been bumped. Thank you
phpsitemapng is also a good one for small and big sites, but I cannot judge the suitability in your scenario. try it. Wanted Now