Hey everyone, I have been posting threads like crazy so I apologize for all the questions but this is the first Mac I have actually owned. I have a Macbook Pro 15.4 - 2.4GHz - 2GB of 1066MHz DDR3 SDRAM I know I can upgrade to 4 GB of ram but I wanted to know where you guys recommend and is there any ram that could void my Apple Care Warranty? Second I have the 250 GB 5400 HD and I wanted to upgrade that as well. Again are there any specific shops you recommend and have had a good experience with and if I upgrade the Hard Drive does that void my Apple Care? Lastly if I do upgrade my hard drive is it easy to put all the programs I have installed on the new one or do I have to re-install everything? Sorry for the length.