MS Intellitype Wireless Kbd drivers for ME?

client purchased a Microsoft Intellitype Wireless KBD and mouse Combo. The only software included works exclusively on XP, not Windows ME. LOoked up drivers on MS website and the drivers that SEEM to be for this one do not list this specific model in the application list [once you open the software yarnball]. I am ASSUMING that the issue is one of marketing, not engineering since they made many models of the same general product. They list a "Natural" Wireless Keyboard, but not a "Comfort" Wireless Keyboard associated with this driver package. [Its the ergo kind, hence the names].

I am ASSUMING that this driver package will work alright. If one of you knows of a DIFFERENT driver wad for such device for Win ME would you please respond.

thanks
Zapp