Help PLEASE! Sitemap file not found

when i try to run sitemap here is what i get:
first, many of these
[homepage] [0s (+0s)]
[SECTION START] forumdisplay [0s (+0s)]
[forumdisplay] forum_id: 4, total threads: 0, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 5, total threads: 1, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 6, total threads: 0, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 8, total threads: 0, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 9, total threads: 5, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 10, total threads: 0, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 12, total threads: 0, pages: 1 [0s (+0s)]
[forumdisplay] forum_id: 1, total threads: 1, pages: 1 [0s (+0s)]
etc etc
then
Warning: gzopen(/home/buzzymom/public_html/forum/vbseo_sitemap/data/sitemap_1.xml.gz) [function.gzopen]: failed to open stream: Permission denied in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 579

Warning: gzopen(/home/buzzymom/public_html/forum/vbseo_sitemap/data/urllist.txt.gz) [function.gzopen]: failed to open stream: Permission denied in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 583

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 593

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 604

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 607

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 604

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 607

Warning: gzwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 604


and then
Warning: fwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 1007

Warning: fclose(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 1008
[create sitemap index] filename: sitemap_index.xml.gz, number of sitemaps: 1 [0s (+0s)]

Warning: unlink(/home/buzzymom/public_html/forum/vbseo_sitemap/data//progress.dat) [function.unlink]: No such file or directory in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 876

Warning: fopen(/home/buzzymom/public_html/forum/vbseo_sitemap/data/1212767631.log) [function.fopen]: failed to open stream: Permission denied in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 754

Warning: fwrite(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 755

Warning: fclose(): supplied argument is not a valid stream resource in /home/buzzymom/public_html/forum/vbseo_sitemap/vbseo_sitemap_functions.php on line 756

if i go to http://forum.buzzymoms.com/sitemap_index.xml
it says file not found


what did i do wrong??

Make sure the data directory under your vbseo_sitemap directory is set to 777 permissions. Also make sure that all files and sub-directories under the data directory have the same permissions.

this look all right, yes?
−
<urlset xsi:schemaLocation=" Index of /schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/09/sitemap.xsd">
−
<url>
<loc>http://forum.buzzymoms.com/</loc>
<priority>1</priority>
<lastmod>2008-06-06T16:38:43+00:00</lastmod>
<changefreq>daily</changefreq>
</url>
−
<url>
<loc>http://forum.buzzymoms.com/our-forum/</loc>
<priority>0.8</priority>
<lastmod>2008-06-06T02:24:25+00:00</lastmod>
<changefreq>daily</changefreq>
</url>
−
<url>
<loc>http://forum.buzzymoms.com/forum-news/</loc>
<priority>0.8</priority>
<lastmod>2008-06-06T02:24:25+00:00</lastmod>
<changefreq>daily</changefreq>
</url>
−
<url>
<loc>http://forum.buzzymoms.com/forum-questions/</loc>

etc...


thank you!!!