http://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_11.3/i586/ I think you need both the i586 wine and wine-32bit packages; one package should be the 32 bit wineserver and the other should be the 32-bit parts that are needed for both 32 and 64 bit Wine. But I'm not entirely sure--you might want to ask on the openSUSE forum.
