(sorry for the double post, I wrote the same in the release thread as well)
to everybody having problems with the patch: the .bat file is hastily written (and dangerous):
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rename *.nds original.nds
xdelta patch cpfix.patch original.nds patched.nds
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the first line renames ANY rom in the directory to "original.nds"
the second applies the patch
So, make sure not to launch the .bat from a dir that includes more than one rom!
I'd just advise to make a new dir, copy the original rom & all patch files there, then from a command prompt paste the xdelta line with the right ROM name, like:
xdelta patch cpfix.patch ChronoTrigger.nds Chrono_patched.nds
or whatever is the case. I did that, the patched file (not trimmed) works great on R4... so far...
also, if you don't run Windows, just get xdelta for your platform (Linux users most likely already have it).
Cheers