Don't forget the "rules" when asking for hardware advice in General Hardware, too...
Answer these questions:
1. What YOUR PC will be used for. That means what types of tasks you'll be performing.
2. What YOUR budget is. A price range is acceptable as long as it's not more than a 20% spread
3. What country YOU will be buying YOUR parts from.
4. IF YOU have a brand preference. That means, are you an Intel-Fanboy, AMD-Fanboy, ATI-Fanboy, nVidia-Fanboy, Seagate-Fanboy, WD-Fanboy, etc, etc, etc, you get the picture.
5. If YOU intend on using any of YOUR current parts, and if so, what those parts are.
6. IF YOU have searched and/or read similar threads.
7. IF YOU plan on overclocking or run the system at default speeds.
8. WHEN do you plan to build it?