Just ordered MBP, without ACW

Hey,

I just ordered a MBP 15" without AppleCare Warranty. I'm planning on buying it soon from ebay for a discounted price. I'm also buying a RAM upgrade, and I was wondering I should purchase one before the other.... I'm not really sure how the warranty works, but can I somehow void warranty if I replace my RAM before getting warranty? Idk, stupid question haha.

Thanks

I am sure it has been mentioned here many times that doing your own memory swap does not void your warranty. I believe Apple has a page somewhere stating that too.

Just remember to touch metal in the case before adding or swapping memory. And unplug the box.