System upgrades, motherboard +processor +memory combos

Monster TRI-core upgrade combo $239.00

MSI K9N6SGM-V 1000MHZ DDRII SATA RAID Item#MSIK9N6SGMV

Best Deal AMD Dual core 5200+ upgrade combo $162.00

MSI K9N6SGM-V 1000MHZ DDRII SATA RAID Item#MSIK9N6SGMV

FSB 1000MHz Hyper Transport (2000 MT/s)
North Bridge NVIDIA GeForce 6100
South Bridge NVIDIA nForce 405
Number of Memory Slots 2×240pin
Memory Standard DDR2 800
Maximum Memory Supported up to 4GB.
Dual Channel Supported Yes
Expansion Slots
PCI Express x16 1 x PCI Express x16 slot (Run at x8 mode)
PCI Express x1 1
PCI Slots 2  

PLUS  KINGSTON 1GB 667MHZ DDR2 NONECC CL5 Item#KVR667D2N51G

PLUS AMD ATHLON 64 X2 5200+ 2.6GHZ 65w 256KB DUAL AM2 Item#AMDADA5200CSBOX

Economy AMD Sempron 2.2GHz upgrade combo $139.00

MSI K9N6SGM-V 1000MHZ DDRII SATA RAID Item#MSIK9N6SGMV

FSB 1000MHz Hyper Transport (2000 MT/s)
North Bridge NVIDIA GeForce 6100
South Bridge NVIDIA nForce 405
Number of Memory Slots 2×240pin
Memory Standard DDR2 800
Maximum Memory Supported up to 4GB.
Dual Channel Supported Yes
Expansion Slots
PCI Express x16 1 x PCI Express x16 slot (Run at x8 mode)
PCI Express x1 1
PCI Slots 2 

PLUS AMD SEMPRON LE 1250 2.2GZ 45W 512MB 200M Item#AMDSDH1250DPBOX