Found on Dell's Website. Here are the release notes
Input Alps GlidePoint/StickPointer, Driver, Windows 2000, Windows XP, Multi Language, Multi System, v.22.214.171.124, A03
Improved usability with wide-aspect liquid crystal display (LCD) panels.
I have installed this on a MICRON XKE and it works great with Microsoft IntelliMouse Driver V4.01 on Windows XP. I have only tested for a few hours however. Unlike Version v.126.96.36.199 (a driver I previously posted) this driver maintains all settings when booted.
I have been using the previous release to this driver (v.188.8.131.52) which also worked well with Microsoft IntelliMouse, but seemed to slow mouse response.
|[Premium Member] DRIVER NEEDED: Alps Electric ALPS touchpad 7.1207.101.220, A08 (Windows 7) [IDE] 1 reply||Jul 25, 2011|
|ALPS KGL0017-00 (Windows XP Professional)||Mar 3, 2007|
|HELP NEEDED: Alps Electric Dell Insipron 8200 touchpad (Linux)||Jun 12, 2006|
|Alps Electric alps pointing-device (Windows XP Home)||Mar 31, 2006|