Please (seriously, please!) comment on these selections for a new build. I have to order by Dec 31. I picked the most popular I3 processor on newegg. Then I picked the cheapest Asus mobo with 4x memory slots (in case I ever want to go up to 16Gb). Then I picked the cheapest 2x4Gb 1600 memory. But I'm a bit iffy on how to know if all these parts are compatible. Intel Core i3-2100 Sandy Bridge 3.1GHz LGA 1155 65W Dual-Core Desktop Processor $120 http://www.newegg.com/Product/Product.aspx?Item=N82E16819115078 ASUS P8B75-V LGA 1155 Intel B75 SATA 6Gb/s USB 3.0 ATX Intel Motherboard $90 http://www.newegg.com/Product/Product.aspx?Item=N82E16813131835 CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 Desktop memory $36 http://www.newegg.com/Product/Product.aspx?Item=N82E16820233144