Building My First Computer 900-1000€

Approximate Purchase Date: 1-2 weeks, as fast as possible

Budget Range: 900-1000€ (notice in EUR, so about 1000-1100 US dollars)

System Usage from Most to Least Important: Gaming, graphic designing, video editing

Are you buying a monitor: Yes

Do you need to buy OS: Yes

Preferred Website(s) for Parts: http://www.jimms.fi/ (Finnish store, so any US shop is good, mostly I want to know the parts, not the cost)

Location: Finland, Helsinki region

Parts Preferences: Prefer Intel CPU, don't have opinions about GPU manufacturer.

Overclocking: Yes

SLI or Crossfire: No

Additional Comments: No ''Bling'' needed, I'll be using photoshopping- /designing- and illustration softwares and ofcourse as stated before, games on normal/high graphics which is the most important thing   .

Why I am building a computer: My laptop broke down. I've had a few laptops but now wanting something that can last abit longer and run games smoother. And I store alot of data (such as movies, music, own graphic designs and illustrations)

Thanks for your opinions/advice and help in advance