[support] multisite on shared hosting

Hi, Does anyone has experience with Drupal multi-site on shared hosting. How it is in terms of RAM consumption.Is it better than several standalone Drupal installations, or just opposite. Will it improve performance, I have reached RAM limit recently, got rid off some useless installs ,got better but still poorly. I am not talking about heavy traffic websites. Tom -- Joomla! Drupal web design and development www.tkstudiodesign.com Facebook tkstudiodesign.com<http://www.facebook.com/pages/tkstudiodesigncom/148872128535087>