[PLUG] Please suggest me a lightweight GNU/Linux distribution

[Pankaj Kumar]

Hi all,
 I am having a Pentium IV system with 128MB of RAM and Intex RTL 8139D Ethernet Card. When I am installing some old linux 
distributions such as Red Hat 9, Fedora Core 4 then I am able to execute X window but my ethernet card is not being detected. And 
when I am installing current linux distribution such as Fedora Core 9 then my ethernet card is being detected but X window is not 
starting due to insufficient amount of RAM. So can you please suggest me a lightweight linux distribution which can detect my 
Intex RTL 8139D ethernet card as well as I can work in X window. I will remain thankful to you for this forever.

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Best Regards ...

Pankaj Kumar