Just want to ask a question. I managed to get partial PostgreSQL support for mono. I had to modify quite a lot of code to do this (and this code is no longer at my disposal, i.e. patented), but it should not be too complicated. I have done this since 2.6. So I got it to create code files for databases and such (ActiveRecord), but the problem arose when I tried to use Linq. Linq was completely broken for me, and, apparently, Mono only recently announced that the status of Linq is "beta". You may be lucky if you try to transfer it now, but, unfortunately, there is no official support for Mono.