PATRIOT PVS32G1600LLK 2gb kit (1gb x 2) 1600mhz 7-7-7-18 240-pin ddr3 dimm w/heat spreader ($15 Mail-In Manufacturer Rebate Available From 11/01/08 Till 11/30/08)
CRUCIAL CT25664BA1339 2gb (2048mb) pc3-10600 1333mhz cl9 240-pin ddr3 dimm
KINGSTON value ram kvr1066d2n7/1g 1gb (1024mb) pc28500 1066mhz cl7 240-pin ddr2 dimm
CORSAIR TWIN2X4096-6400C5DHX 4gb kit (2gb x 2) pc26400 800mhz matched pair 5-5-5-18 240-pin ddr2 dimm ($30 Mail-In Manufacturer Rebate Available from 11/16/08 till 11/30/08)