You'd need to give a budget for more people to answer, I'd say if your spending under £60, buy the board the guy above says. If your spending between £100-£150, I'd buy the Asus P5W deluxe, or if your looking to not upgrade for a long time buy the EVGA 680i as it supports quad core/1200mhz ram.
Thinking about it, does the e-sata2 even support 6400 ram?