May i also ask you sir why are you buying the white macbook instead of the base alu?
I look at it from a cost perspective.
polycarb macbook @ $999usd
unibody macbook @ $1299usd
I know performance will be the same, or if there is any deviation it is sooooooo minute that it does not even matter.
So everything they have in common is 2ghz c2d 1066fsb, 2gb memory, nvidia chipset, nvidia gpu
What the polycarb does not have is DDR3 support, 40gb less HDD space, LED backlit LCD, multi touchpad, fancy unibody construction.
I know right now that DDR3 has no benefit to system performance vs DDR2, I stated this in previous post in this thread. In benchmarks with the
previous model of polycarb macbook (2.1ghz w/ intel chipset) only really differ in graphics performance. Which should mean with the newer nvidia chipset w/ gpu closes that gap, making the two units perform exactly the same.
With the money I save from not buying the aluminum I will be buying a 320gb or 500gb HDD, to replace the 120gb one that comes with the macbook, and upgrade to 4gb of total memory for roughly for roughly $150 or less if you chose the 320gb hdd. if you wanted to upgarde the unibody macbook, upgrading memory alone to 4gb it will cost $74 + cost of HDD.
The last three on the list to me are
luxury components, by this I mean they are things I would like to REALLY REALLY have, but not necessary for improved performance. so in my mind I arbitrary set the $300usd extra to these three items, and to me it is not worth it for that premium.
Granted I give up these three features I REALLY REALLY want, and also that 30mins of battery life, but if it means I can buy and upgrade my polycarb macbook for a total of ~$1150usd vs paying $1300+$74+$100=$1474usd for the unibody macbook (might as well buy the 15in mbp). I am getting a far better computer for less than the cost of just paying for the unibody macbook alone.
It will last just as long as the unibody macbook (in this case hopefully 2-3 years like my current thinkpad x60s), I can upgrade to snow leopard, and finally I get to get a white macbook, which is what is symbolic to me of what a macbook is, you know, being white and plastic. haha
I hope my explanation was detailed enough.
*note all prices came from newegg.com