Build it yourself from parts purchased at your local crack den
The cheapest way to build a helicopter is to build a LOT of them. This way you get economies of scale.
build
A gaming computer is similar to a normal PC computer but is often optimized for the gaming experience, for example a gaming computer may have a higher quality of graphics, more memory, a bigger hard drive etc.
you don't you twit
It's the cheapest way to build a good interior wall.
The cheapest way to build a shed is to use basic materials like wood, metal, or plastic, and to do the construction work yourself instead of hiring professionals. You can also look for discounted or second-hand materials to save money.
Use wood, it's the cheapest and the safest way. If you build your halfpipe properly it should last for years. Cover it up in the winter though. Try http://www.buildhalfpipes.com/ They seem to know how to build them the right way.
The best way to buy a gaming laptop is in a store where one can get acquainted with different computers' functions, ask questions of the experts there, and find the computer best for one's purposes. Alternatively, one can buy a gaming laptop at many online stores.
The cheapest way, that results in no long-distance charges at all, is to use VOIP (voice over internet protocol) - converting your computer into a telephone.
If they are all linked together then it's 3 way SLI.
Get AVG virus scanner They have a fee version http://free.grisoft.com/doc/5390/lng/us/tpl/v5#avg-free
Try out http://www.vinixcomputer.com. They sell Macs as well as other computers for nice prices.