diff --git a/checkin_notes b/checkin_notes
index 05f748a6dd..e775acf2f8 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -2826,3 +2826,11 @@ David  15 Apr 2010
 		gui_rpc_server_ops.cpp
 	lib/
 		proxy_info.cpp
+
+Charlie  13 Apr 2010
+	- client: Improve code for determining non-BOINC CPU time for branded
+        clients (Mac & Windows).
+
+	lib/
+		procinfo_mac.cpp
+		procinfo_win.cpp
diff --git a/lib/procinfo_mac.cpp b/lib/procinfo_mac.cpp
index 11221bcb5f..d94a2f0400 100644
--- a/lib/procinfo_mac.cpp
+++ b/lib/procinfo_mac.cpp
@@ -128,12 +128,12 @@ int procinfo_setup(vector<PROCINFO>& pi) {
 
         switch (iBrandID) {
         case GRIDREPUBLIC_BRAND_ID:
-            if (strcasestr(p.command, "GridRepublic")) {
+            if (!strcmp(p.command, "GridRepublic Desktop")) {
                 p.is_boinc_app = true;
             }
             break;
         case PROGRESSTHRUPROCESSORS_BRAND_ID:
-            if (strcasestr(p.command, "Progress Thru Processors")) {
+            if (!strcmp(p.command, "Progress Thru Processors Desktop")) {
                 p.is_boinc_app = true;
             }
             break;
diff --git a/lib/procinfo_win.cpp b/lib/procinfo_win.cpp
index 5cdd3e3386..fbea7e633f 100644
--- a/lib/procinfo_win.cpp
+++ b/lib/procinfo_win.cpp
@@ -106,12 +106,12 @@ int get_procinfo_XP(vector<PROCINFO>& pi) {
 		p.is_boinc_app = (p.id == pid) || (strcasestr(p.command, "boinc") != NULL);
         
 #ifdef _GRIDREPUBLIC
-        if (strcasestr(p.command, "gridrepublic") != NULL) {
+        if (!strcmp(p.command, "gridrepublic.exe") {
             p.is_boinc_app = true;
         }
 #endif        
 #ifdef _PROGRESSTHRUPROCESSORS
-        if (strcasestr(p.command, "progressthruprocessors") != NULL) {
+        if (!strcmp(p.command, "progressthruprocessors.exe") {
             p.is_boinc_app = true;
         }
 #endif