Originally Posted by Fat mingot
At this point exactly how the RNG is seeded in Ru/Sa is not known so it won't be easy without resorting to emulation and save states. Additionally, synchers do not work so it will be more difficult. At this point there is really no reason not to use emerald.
Thanks mingot, was just wondering because I'll be playing through Ruby and Sapphire now. Soft resetting it is!