Is having two precompiled headers in the same C++/CLI project a good idea on Visual Studio 2010?

Question

I.e. we use stdafxmanaged.h for all managed source files and stdafx.h for normale Win32 files. The reason I ask is that we have done this with success in VS.NET 2008, but when we upgraded to VS.NET 2010, the compiler always want to delete the PCH files and recompile everything all the time.