Is it possible to edit SPD so that 'part' of a bad ram is disabled? I have an 128mb microdimm (not common one), that the 0-64mb (approx) is bad. but the 65-128 is fine. Right now I use Badxms (blocks xms under dos), with win98 ok, but I can't use NT,XP etc because you can't ? block ram in 2k/xp.