Kingston has as the first memory manufacturer launched a 4GB kit that is for the enthusiasts. The new 4GB kit is a part of its HyperX series and is called KHX6400D2LLK2/4G, just the way Kingston likes it. The modules are working, like the name implies, at 800MHz and has latencies at 4-4-4-12. The new modules will also be available as sole 2GB modules, KHX6400D2LL/2G, and will then cost $250, the kit costs $500. The new modules will be available in stores right away and also at less density for those who feels 2GB or 4GB is a bit more than you need at the moment.