* How to compute checksum:
** In Linux: use sha1sum in linux on the tar/zip file, e.g. <code>sha1sum XXXX.tar.gz</code>
** In Windows: use the [ from http://www.shareup.com/HashCalc-download-22889.html HashCalc utility]
==Web Apps==
* Url name: is the url that HDA users will use to access the app