One of the easiest and cost effective upgrades you can make to your system is RAM, especially if you're heavy into content creation chores. Today's top deal just happens to be for Patrot Viper 3 16GB (2x8GB) 240-pin DDR3-1600 (PC3-12800) Desktop Memory for $108 with free shippping (normally $140; additional $20 mail-in-rebate). It's the best of all worlds, offering plenty of capacity, a fast frequency, and tight timings (9-9-9-24).
Samsung 840 Series 250GB SATA III Internal Solid State Drive
with free shipping (normally $190 - use coupon code:[
AMD FX-8350 Vishera 4.0GHz (4.2GHz Turbo) Socket AM3+ 125W Eight-Core Desktop Processor for $180 with free shipping (normally $200 - use coupon code:[ EMCXPVX22 ])
Seagate STBD4000400 4TB 64MB Cache SATA 6.0Gb/s Internal Hard Drive for $170 with free shipping (normally $200 - use coupon code:[ EMCXPVX23 ])
Plextor M5P Xtreme Series 256GB SATA III MLC Internal Solid State Drive for $200 with free shipping (normally $250; additional $10 mail-in rebate)