Hi all, I am new here in this list. I have already asked this question in stack overflow, but not much luck. So i thought ill contact the gurus directly. I am considering Magma to be used for one of my projects , which is nothing but a custom game center to connect my game and store user details and retrieve it. This would be the first time that i will be using pharo for one of my projects ( in fact this is the first time that i am able to decide for my self - the client has not preferences in terms of technology selection). So my concern is this, is Magama upgraded to be used in Pharo 2.0? What if i load it and change the SystemChangeNotifiers with SystemAnnouncer and so on , will it cause any trouble in the future. I Appreciate any comments for this. Regards thushar