Numarray and its documentation are available at SourceForge (sourceforge.net; SourceForge addresses can also be abbreviated as sf.net). The main web site is: http://numpy.sourceforge.net. Downloads, bug reports, a patch facility, and releases are at the main project page, reachable from the above site or directly at: http://sourceforge.net/projects/numpy (see Numarray under "Latest File Releases"). The Python web site is http://www.python.org. For up-to-date status on compatible modules available for numarray, please check http://www.stsci.edu/resources/software_hardware/numarray/.
NOTE: because numarray shares the numpy Source Forge project with Numeric and Numeric3, there are dedicated Source Forge ``Trackers'' for numarray, .e.g. ``Numarray Bugs'' rather than just ``Bugs''. When submitting bug reports, patches, or requests, please look for the numarray version of the tracker under the top level menu item ``Tracker'', nominally here: http://sourceforge.net/tracker/?group_id=1369.
Send comments to the NumArray community.