Hi, finally had some time to trace the "old" crew. I'm currently still running vB3x but have a license for vB4. To switch to xenForo, are there any advantages or disadvantages to switch from 3 or 4? As in, should i upgrade to vB4, then switch, or switch directly from vB3? Is there a "portal" available for xenForo? (my users are used to it) Thank you, t.