PowerVR has made a new version of the Kyro "Generic" drivers 1.4 (Build 1.04.14.0028) avaliable for Windows9X/ME, Windows 2000 and Windows XP.
No word on what the changes are
News source: VIAhardware
Download: Win XP Kryo I/II V1.4
Download: Win 9x/ME Kryo I/II V1.4
Download: W2K Kryo I/II V1.4