Apparently I'm in the top 8%! I previously thought that my comp was sufficiently old that, if something ran OK on it, it'd run fine on anything else. I think i'd better include some low res options in my games then.
Processor AMD Athlon(tm) XP/MP/4 1657MHz
Display Card ATI RADEON 9200
Memory 512MB
Operating System Microsoft Windows XP
Free Disk Space 10.34GB
Display Card Memory 256MB
Display Driver Version 6.14.10.6458
DirectX Version 9.0c
Optical Drive DVD
Sound Card SoundMAX Digital Audio
You'll be able to click on this someday.