Re: Microsoft Vista ** UPDATED INFORMATION **
We have done more testing with VISTA. Actually Microsoft has five separate versions of VISTA including, at the very top end of the price range, a 32-bit version and 64-bit version. (The "Ultimate" edition of VISTA is available in both 32-bit and 64-bit versions, but all other editions of VISTA are only 32-bit).
We have tested LD2000 under all versions. LD2000 and Showtime will work fine under all 32-bit versions of VISTA, but there are some problems with the 64-bit version of VISTA Ultimate.
* First and foremost, the 64-bit version of VISTA Ultimate requires 64-bit device drivers. Currently, we do not have a 64-bit driver for the QM2000, so if you want to use the 64-bit version of VISTA Ultimate, it can only be used with our
QM2000.NET or with one or more QM2000s installed on other PCs located on a network. (Note that all of your other hardware will also need to have 64-bit drivers, including printer devices, flat-bed scanners, etc. so it could be that the 32-bit version of VISTA Ultimate would be naturally more attractive anyway...)
* Second, we have found that MP3 playback does not work correctly in Showtime's media player, when using the 64-bit version of VISTA Ultimate. But all other file formats seem to work fine.
* And lastly, we have found that sound output does not work with our Asteroids laser game with the 64-bit version of VISTA Ultimate.
These sound problems must be related to the difference between 32- and 64-bit drivers and I am surprised to see these problems, since we only use Microsoft MCI and DirectX functions. (Frankly, this feels like a Windows-related bug to me, and it could be that this will be fixed with future service packs of the 64-bit version of VISTA Ultimate.)
Keep watching this thread for the latest news about LD2000 and VISTA.
Best regards,
William Benner
Pangolin Laser Systems