Q. Can I 'select' which forums I want to include on the sitemap?
A. No, it takes any "public" forum and creates a map for posts in it.
There is a valid reason for this; either way google will eventually crawl all data, a sitemap just helps it along; either way the data will be there (sooner or later).
Q. How is your upgrade police for your program versions and for UBB versions
A. Upgrades, at this point, are free of charge to valid license holders; I upgrade as the UBB upgrades (for example, as the page variable was redundant, it was also purged in 0.3). The upgrade pricing may change in the future, but at this point I have no plans of charging for upgrades.
A. Upgrades are free for 1 year (365 days), after which you can purchase upgrades at $25/yr.
To receive an upgrade to the UBB.Sitemapper, all you need to is email me after there is one available and I'll email it back; however I do request that when emailing me you also email the site that you've purchased it for so i can do internal auditing (for a possible download manager in the future).