subroto ,there are many good programmer or some have knowledge of programming in this forum . if some good nse and mcx eod downloader can be developed for this forum.
i think u also have good knowledge.
another thing about getbhavcopy,
the dbf file if can be modified then indices data can download.
i think it can be opened in note pad. but the file will have notepad extention.
for developing one good downloader like getbhavcopy ,now it is the time for every forum member(or maximum ) if contribute financially(what ever amount),will be welcome.
pls ignore my bad english