Using my limited knowledge I selected these parts: BenQ V2420H 24 Inch Widescreen LED Monitor $249.00 Antec Twelve Hundred Case $209.00 Lite-On IHAS324 24x DVDRW $29.00 Gigabyte GA-P67A-UD4 Motherboard $219.00 Corsair CMX4GX3M1A1333C9 4GB (1x4GB) DDR3 $59.00 Western Digital Caviar Blue 1TB WD10EALX $85.00 Corsair Force Series 60GB SSD $149.00 Intel Core i5 2500 $229.00 Galaxy GeForce GTX 570 1280MB $409.00 Antec EarthWatts 750W $127.00 ASUS PCE-N13 802.11 Wireless N PCI-Express Adapter $42.00 All prices are in AUD. The prices are from pccasegear.com. As I'm a somewhat a noob when it comes to selecting parts I'd appreciate some help. I already have a mouse, keyboard, headphones(I'm not really interested in speakers at the moment) and I would like to be able to play most games on highest settings. I had trouble calculating the watts and am not sure if I chose the right PSU(I may want to overclock someday, once I'm more experienced).