As with any flexible project things do change. Previously we stated that we didn't plan on producing a store converter until the 0.6 version of EOS was released.
For several weeks I have been actively working on a Database converter.
There will be two main frameworks, a single store converter for the store owner that just wants to convert there store and a Enterprise version that will contain all the single store libraries with extra features that is intended for hosting sites.
some initial results of a conversion of a 6.2 b2b store:
address_book ~ 16.45330095 secs ~ 14,675 records
customers ~ 9.115972995 secs ~ 12,153 records
customers_info ~ 5.166297912 ~ 12,153 records
customers_groups ~ 0.002246856 secs ~ 1 record
customers_groups_disc ~ 0.002246856 secs ~ 1 record
The framework of the converters are being designed so that they will work with any mysql database. If your store should happen to use a different database engine, as long as the data can be put into a mysql database then it can have a library written for it to be converted to EOS
Tom O'Neill