Here you go

Just one last question. Okay i got my ram and installed it successfully. Well when viewing the speed section of CPUZ. I click on all 4 slots and it seems to be that only slot 1 is taken.. And when i select the other 3 slots. Its all blank?

Is there any other way to check if its low density? I found another ram im interested in.

Click Here

Mainboard : Unspecified SiS-661
Chipset : SiS 661FX/GX
Processor : Intel Pentium 4 @ 2800 MHz
Physical Memory : 256 MB (1 x 256 DDR-SDRAM )
Video Card : ATI Technologies Inc Radeon 9600 XT (V350)
Hard Disk : WDC (80 GB)
CD-Rom Drive : HL-DT-ST CD-RW GCE-8526B
DVD-Rom Drive : TSSTcorp CD/DVDW SH-W162Z
Monitor Type : BenQ BenQ FP737s-D - 17 inches
Network Card : Silicon Integrated Systems (SiS) SiS900 10/100 Ethernet Adapter
Operating System : Microsoft Windows XP Professional 5.01.2600 Service Pack 2
DirectX : Version 9.0c

Well I found this one. Question : How do you know if its dual channel?