hie guys,

i have technical issue here...
i cant manage to get connected to Ethernet by using:

DSL model --> Belkin N Wireless Router --ethernet--> MBP

(dono how to print screen...)
From my "Open Network Preferences" it seems under Ethernet is connected (Green Icon) but fail.
Currently im using wireless no problems at all....cant seems to find any hint from Apple discussion too....can some one enlighten me on this issue or i miss out something?

Using mbp 2009 model
Belkin N wireless Router #F5D8233ak4

do u guys really need to use 6GB or RAM? hmm i found out 4GB is sufficient at the moment...but loading application is slightly slow..is this normal?