diff --git a/Notes b/Notes
index 7f5530f..0967997 100644
--- a/Notes
+++ b/Notes
@@ -41,12 +41,22 @@ Same the next day: 3171 files transferred. 1h20min.
 
 
 check filenames with non-ascii characters.
+    Seems to work, except if there are non-utf-8 filenames on a utf fs
+    (but that can't really work).
 
 check gid bits.
 
+
 Equality checking doesn't work if user is unknown on backup server:
 
 -r--r--r--  1 4294967294 users 1449 2004-12-01 15:44 2006-11-27T23.22.42/yoyo.hjp.at/home/camel/wrk/perl-5.8.8/util.h
 -r--r--r--  1 4294967294 users 1449 2004-12-01 15:44 2006-11-28T10.18.30/yoyo.hjp.at/home/camel/wrk/perl-5.8.8/util.h
 
 should be one file with two links, not two files.
+
+
+Tape performance:
+
+    DDS4 (Vendor: HP       Model: C5683A):
+	About 5-6 MB/s for /dev/nst0, @ 64 kB Blocksize. (larger bs makes no
+	difference). File was about 26 MB, 75% compressible with gzip.