Hydropothecary announces expansion plans to increase production capacity to 108,000 kilograms per year of dried cannabis
4 gb of ram is so much. 8 GB is definitely overkill unless you are planning on doing something involving video. With ableton you would actually be fine with 1 or 2 gb, 4 gb is plenty.
For the average user, 1 or 2 GB of RAM is sufficient. For a user with greater demands, such as high-end movie editing or animation effects, a system with 3 or 4 GB of RAM may be preferable.