I want to be able to get intellisense in XSLT but for version 2.0 in visual studio
I know by default XSLT 2.0 isn\'t support - only 1.0 - but using Saxon API you can
I'm not certain but, I think this is the schema you want from the W3 site: http://www.w3.org/2007/schema-for-xslt20.xsd
The existing xslt.xsd file (on my install) is here: C:\Program Files (x86)\Microsoft Visual Studio 10.0\Xml\Schemas\
Please could you post back your results - this looks quite interesting.