I tried to do a site map for my article directory - article-gems however I tried to follow the steps in the sticky thread - but with 90,000 plus URL's and counted the program couldn't handle it further. How do I create such a large site map?
find a software that create big files of site map. only software can help you to create it. there are many sites to create site map but they are limited.
As long as you disable collecting extended website data (option is found in "data collection" scanning options), A1 Sitemap Generator will be able to handle much more than 90.000 - should you encounter problems with A1SG, feel free to email/pm me.