After installing R#6.1 (ReSharperSetup.22.214.171.124.msi), I do see the Decompiled Sources menu but it's greyed out everywhere. I've tried everywhere to see where that menu can be "enabled" but no luck. I also tried reinstalling.
I remember that it used to work in R#6.0, which unfortunately had to be uninstalled due to the OutOfMemory exception and gone back to R#5.1.
Any ideas on how to get it enabled?