libsamplerate was updated to version 0.1.7.
Some small bugs correction, and was changed to not require an ANSI C 1999 compiler anymore.
Here is a pack with x86 and x64 builds I have created using VS2008:
http://www.megaupload.com/?d=UHP9863Y
The source files, in case ffdshow developers want to update libsamplerate included in ffdshow (still 0.1.2):
http://www.megaupload.com/?d=CBRO2L2L