If someone need to have more news on main page summary, there is one thing needed to do ... easy ...

edit modules/news_summary.php

there is this code on begining

Code:
  // new option set by Admin
  if (!defined('DISPLAY_NEWS_SUMMARY_LIMIT')) {
    define('DISPLAY_NEWS_SUMMARY_LIMIT', 1);
just change it to this where X is number of news u want to have on main page

Code:
  // new option set by Admin
  if (!defined('DISPLAY_NEWS_SUMMARY_LIMIT')) {
    define('DISPLAY_NEWS_SUMMARY_LIMIT', X);