The K7S5A is ok, for a dirt cheap board, but frankly I don't like them very much. I configured the 4 clients my grandparents donated to habitat for humanity with K7S5As and XP1800s... they're OK, I haven't had any complaints, the board layout is decent, but they have no OCing features, and I haven't exactly been rendered speechless by their performance (altho they are hardly slow)... I'd recommend a MSI (red pcb with blue lighting may look a bit off tho...) Soyo, Gigabyte, DFI, or Soltek board (Soltek uses Gold PCBs on some of their boards now)

Consider a Tyan R9700 Pro too- they're blue as well.