I'm currently using the vBulletin and X-Cart plugins with aMember 3. I am also in the process of upgrading to aMember 4. Is it okay to configure the vBulletin, Wordpress, and X-Cart plugins in aMember 4 while these plugins in aMember 3 are also active? Just want to make sure I don't screw anything up by having both versions of aMember connected to vBulletin, Wordpress, and X-Cart at the same time. Thanks!