我想知,點see 自己的ram 係用ddr ram,ddr2 ram,sd ram??

I've added you to my MSN, please check.

There is a software called CPU-Z. You can download it from www.cpuid.com

The software can show what CPU you are using, the clock of the CPU, which motherboard and RAM you're using. It's a very powerful software.

For installing the RAM, yes, you're right, just insert it to the RAM slot and it's done.
Beware that some old motherboards do not support a large amount of RAM.

For further questions, ask me through msn.

機殼應該有個label有寫嫁..
或者你可以用cpuz軟件check,我唔識上載比你..