My stats tell me that hardware OpenGL is now present on practically all Windows XP machines (total machines surveyed about 4500). Awesome. My stats also tell me that 98 and ME are just… gone. No-one uses them any more. I’ve got about 16 people using it. And my stats also tell me the Mac market still make up 43% of my market with no effort whatsoever beyond simply using Java.
Vista is nowhere but I’ve not got enough data to draw any real conclusions yet.
Cas 
Over what period?
Ah well, I’ll xpost the stats:
Titan Attacks 1.6 stats (released 8th January 2007, 192 days ago)
Operating System Successes Failures Failure Rate
Linux 187 6 3.1%
Mac OS X 4037 194 4.6%
Windows 98 5 3 37.5%
Windows Me 11 1 8.3%
Windows 2000 91 9 9.0%
Windows XP 4515 223 4.7%
Windows 2003 18 0 0.0%
Windows Vista 67 5 16.1%
Totals 8840 441 4.8%
Total downloads 9281
Avg. downloads/day 48
Mac sales 110
Windows sales 56
Linux sales 3
Total sales 169
Conversion rate 1.9%
Mac conversion rate 2.7%
Windows conversion rate 1.2%
Linux conversion rate 1.6%
Cas
Wow… high Mac sales! :o
Does this mean that the figure you mentioned earlier that 50% of people are not having proper OpenGL drivers is obsolete?
That’s right. This is this year’s data and it looks as though the situation is finally under control.
Note that it doesn’t say whether the drivers are any good for anything more complicated than my games, by the way. And my games involve blitting quads and drawing lines…
Cas
How do you determine the success/failure rate? Does the installer communicate with your server in some way?
Registration check or hiscore table request. Generally speaking if the computer’s online and playing a Titan demo, I get a log of whether it ran or not. It usually runs - failures are where it runs and says “You need new drivers.”
Cas
Looks great! Thanks for sharing.