CORSAIR value select VS512MB400 512mb pc3200 400mhz cl2.5 184-pin ddr dimm ($10 Mail-In Manufacturer Rebate Available From 11/19/08 Till 11/30/08)
PATRIOT PDC22G6400LLK 2gb kit (1gb x 2) pc2-6400 800mhz 4-4-4-12 240-pin ddr2 dimm w/heat spreader ($20 Mail-In Manufacturer Rebate Available From 11/01/08 Till 11/30/08)
CRUCIAL 4gb kit CT2KIT25664AA667 (2gb x 2) match pair pc2-5300 667mhz cl5 240-pin ddr2 dimm
KINGSTON kvr667d2s5/1g 1gb (1024mb) pc5300 667mhz cl5 ddr2 notebook sodimm