Greetings From Atlantic City !

First off, I would like to say that I am very pleased with My VR920. I would also like to compliment the " Vuzix Team", on a job well done.They have brought virtual reality, of reasonable quality, down to an affordable level, with a product that is well made, and actively supported by its manufacturer. As a matter of fact, I paid less for my VR920, than I did for my VFX1 eleven years ago. I currently have 9 titles enabled. My favorite games are, Microsoft Flight Simulator 2004, Halo, and Half- Life 2: Episode One, which looks totally awesome !

But alas ( sigh ), I too am experiencing the dreaded " Yaw " problem with head tracking. Sometimes it works very well, but at other times, its kind of buggy. Unfortunately, it never works great. I suppose that some of these problems can be attributed to atmospheric conditions, and, the technological limitations of an "affordable" virtual reality system. I am confident that Vuzix is doing Their best to alleviate this problem. I myself, have a problem with the view drifting from zero while running an application. Perhaps Vuzix could assign a " Hotkey " that would center your view while running a game or application. 

By the way, the " Vuzix 3D Visualizer " is FANTASTIC ! Thank you for making it available. I do hope that there will be more visualizations coming in the future. Or hey ! how about letting the user adjust the parameters to create their own visualizations ... hmmm ?

R Blaise Low

I use the soundcard in my pc and I don't use the one in the VR920.  On Vista, when I connect the VR920, its soundcard is set to be the default soundcard and I have to manually change back the default soundcard to my pc soundcard.  I would like the VR920 to not change the default soundcard in Windows.

1)Shadows. As sun in games located at infinite distance, a slight adjustment in position and direction of view, made for each eye by stereodriver, also affects sun direction, and therefore shadow drops a slight different way for each eye. I'm not sure, this could be corrected well for standart between-eye distance, but as i'm expirienced user, i find it's not big enough (i need about 3x-4x times more), and after changing config file, this shadow difference becomes noticeable. Games affected - oblivion, crysis

2)Thing not in 3d, while they should be. Not everything that should be in 3d, is actually in 3d. This can be seen if you set monitor to clone mode with vr920 as primary. While seeing 3d in glasses, you can see on monitor that no all items on screen are doubled. Those are not - not in stereo mode. In some games this is minor bug - in spore planet landscape not in 3d, while objects on surface is. In some games it's critical - in live for speed, there is no point turning on 3d, because only things in 3d is a driver, and car. Road and cones etc. are plain. And in some games it's looks like as wrong depth - in oblivion after making bigger stereo separation grass looks like it's inside hills, and it's very noticeable, so i end up setting small almost not visible grass addon.

And to the end, sometimes i see bugs caused games not tested fully. In spore for example, when you in galactic view, zooming in to planet makes glow around them doubles. (Not sure maybe this is too because i set bigger stereo separation). And in oblivion common for also nvidia stereodrivers problem with water wasn't solved too.

So for all this games i think it's not to be names "fully supported tiles", this is partially supported. Those fully supported - portal (and all half-life i think too), doom3. I think quake 4 will be too, since it's almost as "complex" as doom3 is, but it have to be tested.

This will be good to see in supported tiles filter to show up completely supported ones - where no bugs at all, and partially supported - where you need to set some patch, or tune it up someway, or turn some postprocess features off.

2) free iz3d driver hehe or be able to adjust stereo settings in the game