>I don't understand why the diff shenanigans. Rsync has that built-in, >so you shouldn't need to be doing that as a separate step. I am using cwrsync (3.0.6) and its failing no matter what switches I try. >If it is a file size limit, you could try to split(1) the file, then >rsync the chunks. You might also try cygwin 1.7, which has improved >the support for modern Windows OS dramatically. Looking into cygwin now, I didn't think it will make any difference, cwrsync is fairly recent. hrm, splitting first, I'll try that.