ok i see, i think that if your memory is only one 128mb dimm you don't have to worry about the limitation to the largest free block. from the other hand in my blizzard i have 2 32mb dimms but the amiga(or blizzard?) use them as one 64mb dimm, and because your accel is from phase5 too maybe it's working the same way. you can check this with sysinfo.