Anyone upgraded gallery add on from V1 to V2

Hi all,

I have a very old site running perch v1.8.4 and a v1 version of the gallery.

I would really like to upgrade the entire site to the latest version of perch and the add ons (gallery and blog).

On a test environment I have successfully upgraded both Perch and the Blog but Gallery is not playing ball.

Essentially the database structure for the v1 gallery is not compatible with the upgrade app and so I can't move the data into the new perch2_ gallery tables.

I believe that this will need a custom script building or some jiggery pokery in MySQL.

Has anyone managed this successfully? If so any pointers??

Thanks,

Alex