business projector versus a home theater projector? Is there that much of a difference in black levels?

I am budgeting about 500-600 for the project and about 100 for the screen. I can afford a 2000 projector.

A ViewSonic PJ506D SVGA (800×600) 4:3/16:9 2000 lumens business projector is going for 500 with a mail free screen and mount offer.

An InFocus In72 WVGA (852×480) 900 lumens home theater projector is going for about the same refurbished with no extras.

I have read that I really should get a home theater projector rather than a business projector like the 506D, but the lumens scares me.

I am projecting on an 80″screen with blinds and curtains closed. no lights. still some ambient light.

Which will be better. I am going to use it the a really nice DVD player, Wii and Home theater PC. No interest in HD DVDs for atleast 3-4 years when I will prob upgrade this anyway.

Related posts:

  1. Mitsubishi HC1600 720p DLP Home Theater Projector
  2. Hp Pavilion Slimline Business and Home Office Desktop Computer s3710t – Intel Core 2 Duo processor E7400 2.8GHz , 2GB DDR2 SDRAM, 250GB Sata Hard Drive , 256MB NVIDIA GeForce 9300 DVI / HDMI Video , Blu-ray player & Lightscribe SuperMulti DVD burner, Lan Port , Wireless, 15-in-1 Memory Card Reader, Integrated 5.1 Channel Sound with Front Audio Ports , Microsoft Works 9.0, Windows Vista Home Premium
  3. Klipsch HD Theater 1000 – 5.1-channel home theater speaker system – 700 Watt – black
  4. Home Theater in A Box Speaker Stands – Black Pillar With Glass Base
  5. Bose Lifestyle V20 Home Theater System – Black