=== modified file 'src/HttpHeader.cc'
--- src/HttpHeader.cc	2009-04-14 15:38:39 +0000
+++ src/HttpHeader.cc	2009-05-17 07:21:19 +0000
@@ -124,7 +124,9 @@
         {"Title", HDR_TITLE, ftStr},
         {"Trailers", HDR_TRAILERS, ftStr},
         {"Transfer-Encoding", HDR_TRANSFER_ENCODING, ftStr},
+	{"Translate", HDR_TRANSLATE, ftSTr},	/* for now. may need to crop */
         {"Upgrade", HDR_UPGRADE, ftStr},	/* for now */
+	{"Unless-Modified-Since", HDR_UNLESS_MODIFIED_SINCE, ftStr},  /* for now ignore. may need to crop */
         {"User-Agent", HDR_USER_AGENT, ftStr},
         {"Vary", HDR_VARY, ftStr},	/* for now */
         {"Via", HDR_VIA, ftStr},	/* for now */

=== modified file 'src/HttpHeader.h'
--- src/HttpHeader.h	2009-04-10 07:49:36 +0000
+++ src/HttpHeader.h	2009-05-17 07:19:47 +0000
@@ -98,7 +98,9 @@
     HDR_TITLE,
     HDR_TRAILERS,
     HDR_TRANSFER_ENCODING,
+    HDR_TRANSLATE,             /* IIS custom header we may need to cut off */
     HDR_UPGRADE,
+    HDR_UNLESS_MODIFIED_SINCE,             /* IIS custom header we may need to cut off */
     HDR_USER_AGENT,
     HDR_VARY,
     HDR_VIA,