Multiple Dispalys

I'm building a cocpit using the PMDG 747-400 for FS2004 and FSX. I'm using 2 Viewsonic 22" LCD Monitors for the side views and I just bought 2 46" LCD HDTVs for the front. I thought I could stretch the front view across both screens but its not working. In FS2004 the image is distorted because I can't drag the view vertically far enough and FSX just goes black and locks up. Do I need a Double or TripleHeadtoGo or some other device?

System Specs:

NForce 780i LT SLI Motherboard
Core 2 Quad Q6600 @ 2.4 Ghz
Corsair 4GB 800MHz DDR2,
(2) Evga 8800 GT 512MB DDR3
(1) PNY GTX 285
Seagate 500GB SATA II
Thermaltake 1200W PSU
(2) Samsung 46” LCD HDTVs 1080 dpi
ViewSonic 22” LCD
(2) Chemei 19” LCD
Windows Vista Home Premium 64-bit

Just a question. Did you set the screen resolution in the Display settings of MSFS to an aspect ratio the same as your LCD TV's can handle?

Or did you use the default MSFS resolution? A good source for info about the TH2G can be found here: http://www.widescreengamingforum.com/wiki/index.php/FAQ. This link is for the Widescreen FAQ. There are also more info about the TH2G and DH2G on the same site.

Find out what aspect ratio your LCD TV's have and then work out the resolution you have to set in the MSFS Display settings under Hardware.