I am having issues with QGIS 2.0.1 working between local projected coordinate systems (such as OSGB36, NAD83) and Geographic systems (such as WGS84).
The stock answer I have been provided is 'load the data and "save as"' - this doesn't cut it, the files are always 50m out. The data requires a Helmert or NTV2 transformation but I cannot see how to appy this in QGIS 2.0
Unfortunately I have gone back to ArcGIS and QGIS 1.9 (using the transformation tool plugin), but I cannot be alone in my issues, so has anyone else had this issue and what is the work -around?