LifeinAsia - 4:35 pm on Sep 27, 2010 (gmt 0)
I was able to see the file in the sub-directory. Some comments:
1) Did you try validating them?
2) I'm not sure you can actually include comments in sitemap files (lines 2 & 3).
3) You may want to take out the time components of the <lastmod> nodes.