You can get 1GB Corsair Value Select for under $85 shipped. I'm using that motherboard with that RAM and my system is rock-solid stable at 2.38GHZ (overclock of > 500mhz from 1.8GHZ) with just the stock HS/F and one 120mm case fan.
If you're not going to overclock at all, it's probably the best deal out there. If you want to overclock a little, it's probably still the best deal out there. If you want to overclock excessively, you may want to look at other options (non-value line)