It has been a long time since I have seen different versions of and app offered besides i386 or x64, can someone please tell me what the differences are and which one I may need. I am running openSUSE 12.2 32bit (i386) on a server now with BitTorrent Sync 1.0.134 but want to upgrade. I also run it on a 64bit box as welll, basically the glibc23 thing has me wondering.