XML Sitemap

please explain step by step how to upload XML to forum and register in google webmaster ,I am already register in gmail .

Upload it to your root directory. Name it Sitemap.xml and enter the address in google webmaster.

google-sitemap-generator.3.2.2 not compatible with wordpress2.9.1? Why do I can not generate the sitemap.xml by it? Help me!

Generate an XML file (Google Sitemap Generator) or get your own, making sure it is within the Google webmasters guidelines and standards. Most of the sources do a good job, but you will need to cull links if you haven’t excluded them in the filters properly.
When you have generated the final XML, upload to your specific directory and then submit in webmasters. Your XML will pass or fail with results in reporting of webmasters.This will allow Google to know exactly what you want it to see and also dig up any broken links or unwanted pages you might have.

How can I get a good RSS feed back?