YES, building your own gaming desktop computer is better, cheaper and also very rewarding. Buying is not a good solution for a gaming PC, even custom ordering is not so good. Manufacturers and PC builders want to get as much money from you for as less computer as they can trick you into buying... Building a computer is very simple, and lots of tutorials, including video tutorials are available on the Internet.
I know 12-13 year old kids that built gaming computers.... For parts, the best selection and price you will find on Newegg.com (USA and Canad only), or use PC Parts Picker site for any location worldwide. http://www.newegg.com http://pcpartpicker.com For $1000 to $1100 you can build a very good gaming computer, for $1300 you can build the best. Yahoo answers will only allow up to 10 links, so I have to leave out the not so important components.
Just copy paste in the search field on Newegg to find them, I will give the full name but no link for those. BEST GAMING DESKTOP PC BUILD FOR THE MONEY (around $1,000.00USD for the tower only) Monitor, keyboard and mouse can add from $175 to over $500, depending on size and model you want. All prices are in $USD and in the USA, current as of December 2012 and they might be slightly different one way or the other by now.
Also, some shipping charges may apply to some of the items. Add your state sales tax if you reside in NJ, CA or TN - that's where Newegg has warehouses. Look for similar parts on Amazon, Tiger Direct, etc if you want to avoid paying Uncle Sam.
If your budget is $1000 your best bet is definitely to build it yourself. Most consumer "Gaming" setups come with a very run-of-the-mill graphics card. You should go to a few local computer stores, ask them what you can get for your budget and build it with them.
However, getting 60+ FPS out of BF3 on high is tough for a lot of rigs. I spent more than 1K on my computer and I get about 40.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.