diff --git a/benchmarks.larceny/results.Larceny-r6rs b/benchmarks.larceny/results.Larceny-r6rs
index a42bbc6..2741a95 100644
--- a/benchmarks.larceny/results.Larceny-r6rs
+++ b/benchmarks.larceny/results.Larceny-r6rs
@@ -7430,3 +7430,23 @@ Words allocated: 126088226
 Words reclaimed: 0
 Elapsed time...: 42817 ms (User: 23073 ms; System: 19390 ms)
 Elapsed GC time: 196 ms (CPU: 198 in 481 collections.)
+
+****************************
+Benchmarking Larceny-r6rs on Sun Jun 17 17:31:39 AST 2007 under Darwin Vesuvius.local 8.9.1 Darwin Kernel Version 8.9.1: Thu Feb 22 20:55:00 PST 2007; root:xnu-792.18.15~1/RELEASE_I386 i386 i386
+
+Testing conform under Larceny-r6rs
+Compiling...
+Larceny v0.93 "Deviated Prevert" (Nov 10 2006 04:27:45, precise:BSD Unix:unified)
+
+
+> 
+> 
+Running...
+Larceny v0.93 "Deviated Prevert" (Nov 10 2006 04:27:45, precise:BSD Unix:unified)
+
+
+> 
+Words allocated: 22544130
+Words reclaimed: 0
+Elapsed time...: 1428 ms (User: 1399 ms; System: 23 ms)
+Elapsed GC time: 74 ms (CPU: 69 in 86 collections.)
diff --git a/benchmarks/BUGS b/benchmarks/BUGS
index 2818eb5..903e752 100644
--- a/benchmarks/BUGS
+++ b/benchmarks/BUGS
@@ -1,4 +1,3 @@
-* conform needs char-downcase.
 * maze needs bitwise-and
 * ray needs many fl procedures
 * quicksort needs bignum modulo.
diff --git a/benchmarks/r6rs-benchmarks/conform.ss b/benchmarks/r6rs-benchmarks/conform.ss
index 10ad09c..bd91774 100644
--- a/benchmarks/r6rs-benchmarks/conform.ss
+++ b/benchmarks/r6rs-benchmarks/conform.ss
@@ -3,6 +3,7 @@
 (library (r6rs-benchmarks conform)
   (export main)
   (import (r6rs)
+          (r6rs unicode)
           (r6rs mutable-pairs)
           (r6rs-benchmarks))
   
diff --git a/src/ikarus.boot b/src/ikarus.boot
index 06f725e..218b343 100644
Binary files a/src/ikarus.boot and b/src/ikarus.boot differ
diff --git a/src/makefile.ss b/src/makefile.ss
index 1f4f832..ad10455 100755
--- a/src/makefile.ss
+++ b/src/makefile.ss
@@ -305,6 +305,11 @@
     [char-upcase             i unicode]
     [char-titlecase          i unicode]
     [char-foldcase           i unicode]
+    [char-ci=?               i unicode]
+    [char-ci<?               i unicode]
+    [char-ci<=?              i unicode]
+    [char-ci>?               i unicode]
+    [char-ci>=?              i unicode]
     [string?                 i r]
     [string                  i r]
     [make-string             i r]