Lately, I've been getting frustrated with using Cinema 4D with my MacBook Pro I bought in mid-2009 and decided in buying a Mac Pro Tower. First of all, is a Mac Pro really worth the money? Secondly, what makes the Mac Pro Server different from the Quad-Core and 12-Core? Thirdly, How much of a difference would getting a SSD affect my rendor speed in Cinema 4D? And lastly, would I get a cheaper Mac Pro if I buy the RAM, HDD, SSD, and Graphic Card separately and not through Apple? Do they actually sell these items that are compatible with the Mac Pro? If so, can I get links of these items? If anyone has any other comments or questions on my decision, please, reply.