diff --git a/backend/epson.desc b/backend/epson.desc
index c96580a35..181d485b6 100644
--- a/backend/epson.desc
+++ b/backend/epson.desc
@@ -10,10 +10,10 @@
 ;
 
 :backend "epson"                  ; name of backend
-:version "0.2.11"                 ; version of backend
+:version "0.2.19"                 ; version of backend
 :status :stable                   ; :alpha, :beta, :stable, :new
 :manpage "sane-epson"             ; name of manpage (if it exists)
-:url "http://www.freecolormanagement.com/sane"        ; backend's web page
+:url "http://www.khk.net/sane"    ; backend's web page
 
 :devicetype :scanner              ; start of a list of devices....
                                   ; other types:  :stillcam, :vidcam,
@@ -89,7 +89,11 @@
 :interface "SCSI USB"
 
 :model "Perfection 1650"
-:interface "SCSI USB"
+:interface "USB"
+
+:model "Perfection 2450"
+:comment "no positive report about FireWire yet"
+:interface "USB"
 
 :model "Expression 636"
 :comment "US version of GT-9500"
diff --git a/doc/sane-epson.man b/doc/sane-epson.man
index 6b919c05a..d1acfb7cc 100644
--- a/doc/sane-epson.man
+++ b/doc/sane-epson.man
@@ -45,6 +45,10 @@ Perfection 1240              USB, SCSI
 .br
 Perfection 1640              USB, SCSI
 .br
+Perfection 1650              USB
+.br
+Perfection 2450              USB
+.br
 Expression 636 / GT-9500     SCSI
 .br
 Expression 1600              USB, SCSI, IEEE-1394