I wrote a simple PHP page to convert the proprietary CSV formats of the several banks I use into QIF, and it's quite easy since all you basically need is a set of regexps because some banks are really weird (one uses a pipe character as separator in their CSV format).
This way you could easily allow everyone to compile a textfile of correspondances between CSV fields and homebank fields.
I wrote a simple PHP page to convert the proprietary CSV formats of the several banks I use into QIF, and it's quite easy since all you basically need is a set of regexps because some banks are really weird (one uses a pipe character as separator in their CSV format).
This way you could easily allow everyone to compile a textfile of correspondances between CSV fields and homebank fields.