diff --git a/checkin_notes b/checkin_notes
index 916d30fde0d..5cdcacb1992 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -3715,7 +3715,7 @@ Charlie 21 Jun 2011
 
 Charlie 22 Jun 2011
     - MGR: Rename CC_STATE::have_cuda to CC_STATE::have_nvidia to clarify its meaning, 
-        add comment that it is referenced in GUI RPCs as have_cuda for compatibility.
+        add comment that it is referenced in GUI RPCs as <have_cuda> for compatibility.
         Wizard ProjectInfo page tests values appropriate for connected client version.
     - lib: fill in missing entries in COPROCS GUI RPCs, ensure that old data is reset 
         when connecting to a different host (not yet complete.)
@@ -3734,10 +3734,10 @@ Charlie 22 Jun 2011
 Charlie 23 Jun 2011
     - MGR: It turns out we want the Wizard ProjectInfo Page to check for ATI and NVIDIA 
         GPUs regardless of whether they were reported by CAL, CUDA or OpenCL, so we can 
-        just check CC_STATE::have_ati and have_nvidia even for newer clients.  This 
-        means the Manager doesn't need to do get_host_info RPCs, because all the host 
-        info it needs is available from the host_info section of the get_state RPC, so 
-        eliminate the unnecessary get_host_info RPCs.
+        just check CC_STATE::have_ati and CC_STATE::have_nvidia even for newer clients.  
+        This means the Manager doesn't need to do get_host_info RPCs, because all the 
+        host info it needs is available from the host_info section of the get_state RPC, 
+        so eliminate the unnecessary Manager calls of get_host_info RPC.
 
     clientgui/
         DlgAdvPreferences.cpp
@@ -3777,3 +3777,10 @@ David  23 Jun 2011
         client_state.cpp
         coproc_detect.cpp
         log_flags.cpp
+
+Charlie 24 Jun 2011
+    - SCR: Add url.cpp to Mac screensaver in XCode project to fix link error.
+
+    mac_build/
+        boinc.xcodeproj/
+            project.pbxproj
diff --git a/mac_build/boinc.xcodeproj/project.pbxproj b/mac_build/boinc.xcodeproj/project.pbxproj
index 8f819b093cd..99c6c08165b 100755
--- a/mac_build/boinc.xcodeproj/project.pbxproj
+++ b/mac_build/boinc.xcodeproj/project.pbxproj
@@ -257,6 +257,7 @@
 		DDA12A6D0A36974600FBDD12 /* Security.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DD1929D80918A2F100C31BCF /* Security.framework */; };
 		DDA12AA20A369B5500FBDD12 /* SetupSecurity.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DD7748B40A356D6C0025D05E /* SetupSecurity.cpp */; };
 		DDA12AAE0A369C5800FBDD12 /* SecurityUtility.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DDA12AAD0A369C5800FBDD12 /* SecurityUtility.cpp */; };
+		DDA165E513B49B0D00CB4DD5 /* url.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DDC06AB210A3E93F00C8D9A5 /* url.cpp */; };
 		DDA1F1EE126D105B005EFFEB /* current_version.cpp in Sources */ = {isa = PBXBuildFile; fileRef = DDA1F1EC126D105B005EFFEB /* current_version.cpp */; };
 		DDA26C5E13977E1500DFDFE1 /* sqlite3.c in Sources */ = {isa = PBXBuildFile; fileRef = DDA26C5D13977E1500DFDFE1 /* sqlite3.c */; };
 		DDA546610D16964E008CC69A /* QuickTime.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = DDA546600D16964E008CC69A /* QuickTime.framework */; };
@@ -2768,6 +2769,7 @@
 				DDF5F85B10DD05E4006A50CD /* notice.cpp in Sources */,
 				DD262C821366D35D00C9A187 /* cc_config.cpp in Sources */,
 				DD262C871366D4D200C9A187 /* proxy_info.cpp in Sources */,
+				DDA165E513B49B0D00CB4DD5 /* url.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};