RaWDiZ that would mean that no eathernet cable is plugged in, but since you have connectivity don't worry about it, its just something that happens in windows sometimes.
thatis a little slower download speed from your other post were you got 6.7. but its cable that can happen sometimes, AT&T dsl upload 608kbps. so it would be about the same as you got now.
here you go
http://www.epson.com/cgi-bin/Store/support/supDetail.jsp?BV_UseBVCookie=yes&oid=14552&prodoid=6464131&infoType=Downloads&platform=All
you have to enter your email to be able to download.