I live in Massachusetts and this year there is no winter golf anywhere with all the snow. Anyway I ordered a 10X10X10 hitting cage, Dancin Dogg Opti shot, I have extra computers but I really think a projector will make the experience much more fun then looking over at the computer screen.
I plan on covering the cage with black tarps to enhance the screen image. I have been told the BENQ W 710 ST HD is the projector to get. It looks like I can get a new prjector for about $550. Cage cost $380. OptiShot $349. I have heard of guys having good luck using canvas paint tarps from HD $21. All together It should come in at under $1500.