I'd like to fix the bug in QGIS whereby starting QGIS offline or on a slow connection can kill it, using this revision: http://hub.qgis.org/projects/quantum-gis/repository/revisions/bb623a8c94e49ed478f736a58df49732edd338b4
Problem is, I installed from the standalone installer, not OSGEO4W. What's the best way to go about this, and possible future repository-based installs? Save my files, uninstall QGIS & start again from OSGEO4W?