If you wish to find specific build information for your delta of choice,
download this file and grep it with the following command 
	grep -A2 6.0.0.DELTA README

then look for your arch, ideally the only difference should be MinGW vs
MinGW64 projects.
 
While I do use eD on a daily basis and I do use my own builds, I make
no warranty express or implied as to the stability of these builds,
they are used at your own risk. These NIGHTLY builds are exactly that,
NIGHTLY DEVELOPMENTAL builds.

20111019
    6.0.0.941 (x86)
	MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.941 (x64)
	GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
	C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20111008
    6.0.0.917 (x86)
	MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.917 (x64)
	GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
	C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20110924
    6.0.0.900 (x86)
	MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.900 (x64)
	GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
	C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20110920
    6.0.0.886 (x86)
        MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.886 (x64)
         GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
         C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.889 (x86)
         MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
         C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.889 (x64)
         GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
         C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20110919
    6.0.0.885 (x86)
        MinGW: gcc version 4.5.2 (GCC) (32-bit compiler)
	C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.885 (x64)
        GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20110915
    6.0.0.869 (x86)
	MinGW:  gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit) 
    6.0.0.869 (x64)
        MinGW:  gcc version 4.5.2 (GCC) (64-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.878 (x86)
        MinGW:  gcc version 4.5.2 (GCC) (32-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
    6.0.0.878 (x64)
        MinGW:  gcc version 4.5.2 (GCC) (64-bit compiler)
        C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20110913:
	64-Bit Instruction Sets	are built with for the following CPU's
		Intel Pentium 4 Nocona (MMX, SSE, SSE2, SSE3, 64-bit)
		Intel Core2 (MMX, SSE, SSE2, SSE3, SSSE3, 64-BIT)
		AMD K8 CORE (x86_64)
		AMD Opteron (x86_64)
		AMD Athlon64 (x86_64)
		AMD Athlon-FX (x86_64)
	32-bit and 64-bit architectures are built with -O2

20110912:
	6.0.0.864 (x86): Built against the following:
		MinGW:  gcc version 4.5.2 (GCC) (32-bit compiler)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
	6.0.0.868 (x86): Built against the following:
		MinGW: gcc version 4.5.2 (GCC)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
	6.0.0.864 (x64): Built against the following:
		GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
	6.0.0.868 (x64): Built against the following:
		GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)

20111005:
	6.0.0.917 (x86): Built against the following:
		MinGW:  gcc version 4.5.2 (GCC) (32-bit compiler)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)
	6.0.0.917 (x64): Built against the following:
		GCC: gcc version 4.5.2 20101002 (prerelease) [svn/rev.164902 - mingw-w64/oz] (GCC) (64-bit compiler)
		C::B: 10.05 (May 27 2010, 19:10:05 - wx2.8.10 (Windows_unicode) - 32bit)