Okay I am looking at buying a laptop for school. I am majoring in business so I don't need a lot. Right now I have a 17" Dell laptop. I hate but that's not the point. Which do you guys in opinion is a better deal? Buying a new 13" MBP 2.3 i5 4GB 1333MHz DDR3 SDRAM - 2x2GB 320GB Serial ATA Drive @ 5400 rpm SuperDrive 8x (DVD±R DL/DVD±RW/CD-RW) or A refurbished 15" MBP 2.4 i5 15.4-inch LED-backlit glossy widescreen display (1440 x 900 pixel) 4GB (2 x 2GB) of 1066MHz DDR3 SDRAM 320GB Serial ATA @ 5400 rpm 8x double-layer SuperDrive (DVD±R DL/DVD±RW/CD-RW) NVIDIA GeForce GT 330M graphics processor with 256MB of GDDR3 memory Also how often does Apple get more computers for the refurbished store? Thank you guys so much for your help.