http://qt.nokia.com/
Qt - A cross-platform application and UI framework
http://qt.nokia.com/developer
Developer Zone — Qt - A cross-platform application and UI framework
http://www.google.com/search?q=pyqt&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
pyqt - Google Search
http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/html/classes.html
PyQt's Classes
http://www.riverbankcomputing.co.uk/software/pyqt/intro
Riverbank | Software | PyQt | What is PyQt?
http://www.riverbankcomputing.co.uk/static/Docs/PyQt4/pyqt4ref.html
PyQt v4 - Python Bindings for Qt v4
http://www.riverbankcomputing.co.uk/software/pyqt/download
Riverbank | Software | PyQt | PyQt4 Download
http://www.riverbankcomputing.co.uk/software/sip/download
Riverbank | Software | SIP | SIP Download