What operating system are you running? because if you are running XP or Vista 32 bit it will not recognize 4GB of memory and I am not sure your laptop will even support 4 GB memory.
Right now I'm runnin Vista, might leave it or change it to Xp not sure yet, u saying 4gb is huge overkill ? As i remember correctly it might recognize 3gb only, which i'm fine with.
Really if your gaming 2GB is fine for now. However using Vista and gaming I think 3GB would be good to have for future gaming and things. But honestly you would be just fine on 2GB.
Quick question, because I was thinking about upgrading the memory in my laptop from 2 GB to 4 GB but I have a dell and I've read that only certain laptops support the 4 GB. I'm trying to avoid the lag I get while playing my mmo. Is it worth it? Is there anything else I can do to help? I'm pretty sure I can't update my Video card. And if I were to update my memory (or even if I didn't) would applying heat sinks to the memory be an option to improve performance? I've noticed as my laptop heats up…performance goes down.