They do not currently have side by side working, also if you use a feature of 2.0 then run it on a system with 1.1/1.0 then it will not work. This is also true if you do something in 1.1 and use some feature only found in 1.1 and then put it on a 1.0 machine and it will have issues.
You will just have to wait till the framework 2.0 is in general release. |