Don't let the idea that "nobody wants them" stop you from doing something about your clutter, especially the electronics parts.
You might be able to find an organization in your area that refurbishes electronics to provide computers to people who otherwise wouldn't have them. They might be happy for your old CD Roms and power supplies and even old boards and RAM. At the very least, you can find an electronics recycler who will reclaim the metals from your equipment and dispose of the remains in an environmentally responsible manner.
In short, J00 KAN D00 EET!! :D