Would the following RAM work in my Macbook?

[Nichod]

http://www.newegg.com/Product/Product.aspx?Item=N82E16820134605

I just purchased and received this (http://store.apple.com/1-800-MY-APPLE/WebObjects/AppleStore.woa/wa/RSLID?fnode=home/specialdeals/mac&nplm=FB062LL/B) model.

By the way. My first personal/home mac. I'm very happy so far.

[CanadaRAM]

It is the correct nominal specification, however Kingston does not guarantee the compatibility of their ValueRAM series with Macs. The Kingston RAM that Kingston recommends is KTA-MB667K2/4G

[TJones]

Crucial has a neat little app that auto-detects the RAM your system needs. Check it out www.crucial.com

[coltks2004]

That ram will work but it is currently out of stock. This is the ram I have and works great.
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231135