try to be more intuitiv and just use <package>_nice instead of <package>_nicelevel as it is the argument to the command nice(1)

lmtp2nntp/lmtp2nntp.spec

@@ -33,7 +33,7 @@ Class:        BASE
 Group:        Mail
 License:      GPL
 Version:      1.4.1
-Release:      20060825
+Release:      20060904
 
 #   list of sources
 Source0:      ftp://ftp.ossp.org/pkg/tool/lmtp2nntp/lmtp2nntp-%{version}.tar.gz

lmtp2nntp/rc.lmtp2nntp

@@ -6,7 +6,7 @@
 %config
     #   public (user-adjustable) options
     lmtp2nntp_enable="$openpkg_rc_def"
-    lmtp2nntp_nicelevel="20"
+    lmtp2nntp_nice="20"
     lmtp2nntp_log_level="info"
     lmtp2nntp_log_prolog="true"
     lmtp2nntp_log_epilog="true"
@@ -20,7 +20,7 @@
     lmtp2nntp_run_cfg="@l_prefix@/etc/lmtp2nntp/lmtp2nntp.conf"
 
     #   determine start command
-    cmd_start="nice -n $lmtp2nntp_nicelevel"
+    cmd_start="nice -n $lmtp2nntp_nice"
     cmd_start="$cmd_start $lmtp2nntp_run_cmd"
     cmd_start="$cmd_start --daemonize"
     cmd_start="$cmd_start --include=$lmtp2nntp_run_cfg"

rsync/rc.rsync

@@ -7,7 +7,7 @@
     rsync_enable="$openpkg_rc_def"
     rsync_daemon="no"
     rsync_flags=""
-    rsync_nicelevel="10"
+    rsync_nice="10"
     rsync_log_prolog="true"
     rsync_log_epilog="true"
     rsync_log_numfiles="10"
@@ -35,7 +35,7 @@
     rcService rsync enable yes || exit 0
     rcService rsync active yes && exit 0
     rcVarIsYes rsync_daemon || exit 0
-    nice -n $rsync_nicelevel @l_prefix@/bin/rsync \
+    nice -n $rsync_nice @l_prefix@/bin/rsync \
          $rsync_flags --daemon --config=$rsync_cfgfile
     sleep 2
 

rsync/rsync.spec

@@ -33,7 +33,7 @@ Class:        CORE
 Group:        Filesystem
 License:      GPL
 Version:      2.6.8
-Release:      20060825
+Release:      20060904
 
 #   package options
 %option       with_lastmatch  no