Yes, you can enable the multilib repository for pacman; 32-bit libraries go in /usr/lib32/ and 64-bit in /usr/lib/. As for your first question, give me a few e

Yes, you can enable the multilib repository for pacman; 32-bit libraries go in /usr/lib32/ and 64-bit in /usr/lib/. As for your first question, give me a few example package names and I'll check how easy it is.