Setup an shortcode?

Hi,

I need help to create a shortcode that fits my side … it can surely suit everyone but I want it to show only the title (nothing else) and then I want the shortcode to have the ability to set a maximum number ie. I just want to show seven headings or 10 and I’ll be able to set it there.

Would be great if there were a lot of short code examples in the FAQ so you could see and maybe customize their own form

http://ww.wp.xz.cn/extend/plugins/wp-rss-multi-importer/