I’ve used the sitemap generator to identify some problems with pages on my site (twowheelsforever .com), updated those pages, and then re-run the generator.
For some reason, I can’t get the generator to recognize the changes to my site. It looks like it’s using cached files or something. Pretty much every page has been modified today, but the generator is showing modified dates of two weeks ago or older. Any suggestions? I tried a couple of different settings, but they didn’t seem to make any difference…

Hello and welcome to the forum!
The sitemap geneator starts from scratch when you create a new project, so if you have made changes and the rerun the generator as a new project, it should pick up those changes.
If it does see the changes, then there must be some caching on your side – when you bring up the page in IE or Firefox, do you see the change?
Regards,
Jim.