WRONG - epson do not do any RX425 printer drivers for Vista.
If you have already installed the XP drivers then unplug the printer and uninstall the drivers then plug the printer in and vista will load drivers automatically using windows update. You obviously need an internet connection to do this.
checkout http://esupport.epson-europe.com/ViewArticle.aspx?lng=en-GB&kbid=311370&data=nKGrQtfEm6mIr17BBoUTdZr5V9BVmX64#multi for more info
PC Expert, January 2008
