There's no need to use anything else than just copy if it's just about appending one file to the other. I just triedcopy /B "Enterprise IV - 11.mpg" + /B "Enterprise IV - 12.mpg" + /B "Enterprise IV - 13.mpg" g:\pvr2\enterprise_test.mpg
here. Each of those files (recorded with EmperoarTV) is bout 1.5 GB big. It worked without problems, created a file
enterprise_test.mpg │4.462.282K│25.02.07│ 20:46
and it plays just fine in EmperoarTV (just the time index jumps back to zero after each episode)
so, I don't see a problem. Maybe the trick is to use the /B switch?
Cheers
Andreas