kind of a rss question ...

hello
i thinking about giving back to this great community. i working on a script
that will create automatic rss feed, that will create from the use of the sitemap and also will make use of auto ping for the feed, and i will give it for free in here.
if you can help me i some rss q&a

after the rss xml file will be create what you think the next automatic
step to work with the rss file so google will carwale it

your input will very appricieted

then after that you can use the Feeds to submit it in 100 RSS aggregates like RSS Submit is doing it will be great!

Thanks!