iSupport Digital will sponsor the upcoming DrupalCon San Francisco April 19-21.  iSupport leverages a number of open source technologies and Drupal is a core component of the iSupport solution toolkit.  Andrew Kucharski, iSupport's Chief of Technology and a Drupal evangalist, will address the conference.  "We believe it's important to remain a leader in the open source development community and especially with the Drupal community," said Kucharski.  "Clients continue to turn to us for Drupal support - from architecture to development to ongoing maintainence.  Sponsoring DrupalCon events is an important part of our giving back to the Drupal community.  At the same time our customers benefit as iSupport is positioned as a leading firm for open source and particularly Drupal solutions."