I have $230 burning a hole in my pocket, and I am eying another [identical] 5870 for my system. The big question I have is: Is it worth it? I ask this giving the following information: I plan to do a full system overhaul around the 2nd generation of BullDozer (New GPU, Motherboard, CPU, RAM etc...) I plan to leave the rest of my rig as is (check my specs for details) I don't plan on overclocking my stuff yet (I'm a complete newbie at it anyway). I will be purchasing (hopefully) more games for the PC as opposed to my PS3. Maybe even replaying some titles on PC instead of PS3. A few questions about X-fire: I have only glanced at the current state of X-fire setups, but they seem to have come along in leaps and bounds. Is this true? I have done some research on X-fire setups under the GX series with HD5XXX and it seems a bottleneck is present, but it doesn't seem like something I would really affect me at my resolution. From the experiences or expertise you may have would you consider this true? Will 4GB of RAM be a great hindrance? It seems that 8GB is the "new standard" of a high end rig. Do any X-fire users out there have issues with older games. Lets say Halo: Combat Evolved for example or Sim City 4? Is there anything else I should I know before going to a X-fire setup? I'm sure there's a tutorial around here. I'll hunt for one if need be.