Yesterday I booted a minimal Wanderer floppy disk on a A1200 020 14 MHZ + 8 MB FAST. Alltogether it took 3 MB of RAM to use it: 1 MB for AROS Kickstart + 2 MB for Wanderer and libs (including core Zune/MUI). As said, Wanderer was slugish in such configuration, but what I observed it is down to parts of Wanderer itself and not Zune. Also loading time was noticably longer than in case of OS3.1, even when later tested from HDD. Generally I think slugishness of Wanderer should be improved first as this will give better user experience on all configs.