Hi, More and more people are experimenting with running Drupal on non-PHP Group developed interpreters. I have seen some quite interesting existing experiences on Drupal developer blogs before, but this just caught my eye, and thought it might also be interesting to share: Clustered Drupal through Quercus, Terracotta and Ehcache http://rifers.org/blogs/gbevin/2007/8/1/clustered_drupal_terracotta Gabor