I would like to help you apellesluna but I think you should better ask to the
OL staff rather than here.
What I can tell you is that we are going to release the new version in a couple of weeks,
with or without the OL compatibility.
We included the changes that Sakai asked us to, but we cannot even test them because, at the moment, the 1.2.0.9 is not allowed to login in OL even for us. We are still waiting the details from the OL staff to make this version full compatible with their requests but it seems that they are quite busy atm, so you could try to ask them rather than us

With regards for the money you spent to purchase SI, you bought a software that was, and still is, able to login in SL and in any Opensim grid, as written in the product description, unfortunately OpenLife has forked from the Opensim implementation and it cannot longer be considered an Opensim grid or rather, even if it could be considered Opensim,
we cannot go against the grid administrator decisions, so if he wanted to deny the access to its grid for any client except its own client, you can just accept it.
I don't want to seem rude but we cannot grant you that SI can login in any grids on the globe despite the Admin decisions, we made a product that has the abilities to login in any sl/os based grid, the rest is up to the grid owner and its residents.