I use expression design by microsoft.
One limitation is the lack of import or convert from .EPF or PDF (an adobe file format) to Microsoft Expression to edit.
I wish microsoft would support this, but its just lacking for the last 3 yrs as of version 4.
Can you please provide some pointers.
The only version of Expression Design that has some EPS support is the June 2012 Preview. I don't believe this version was ever finished. And, because Design is discontinued, I'm afraid it never will...