I am evaluating the sitemap tool and really like it apart from speed to create a large sitemap (this could be my current connection speed however).

One simple question though - once I have generated a large sitemap I want a way to quickly add all new URLs I create each week to the sitemap.

How can I quickly do this? I'm sure there is a way without scanning everything all over again.

I have just created and uploaded my first sitemap so I am very new but I hope to purchase and make good use of this tool if all goes well.

Any help appreciated. 

I just made a quick test of A1SG speed.
Set it to scan http://www.computergameplayer.com
use 31 connections set in "Scan website | Crawler engine" (max for unregistered)
(If you do not see the option, click off the button "Simplified easy mode"!)

A1SG did 400+ URLs in about 20 seconds (not counting URLs removed after website scan finishes) which is quite fast. (Server is in US. I am in Europe) Do remember that A1SG actually has to download and analyze all page URLs

You can see tips on improving speed for both server, internet connection and A1SG at create xml sitemaps of large websites help page.

You can resume and recrawl websites, but A1SG needs to crawl website to find new URLs. (If a problem you can always split your website into multiple projects using analysis filters and output filters)


Feel free to write here / email / PM if you have problems with any of above!