diff --git a/README.md b/README.md
index a454262..16cd537 100644
--- a/README.md
+++ b/README.md
@@ -1,46 +1,53 @@
-HZZ Analyzer for CMS Run2
+# HZZ Analyzer for CMS Run2
 
-------
-
-To install:
+## To install:
 
+```bash
 cmsrel CMSSW_10_2_15
-
 cd CMSSW_10_2_15/src
-
 cmsenv
 
 git cms-init
-
+git config merge.renameLimit 999999
 git clone -b tmp_Ferrico https://github.com/VBF-HZZ/UFHZZAnalysisRun2.git
 
 cp UFHZZAnalysisRun2/install.sh .
-
 ./install.sh
 
-cmsRun UFHZZAnalysisRun2/UFHZZ4LAna/python/Sync_102X_2018_Legacy_cfg.py
-cmsRun UFHZZAnalysisRun2/UFHZZ4LAna/python/Sync_102X_2017_Legacy_cfg.py
-cmsRun UFHZZAnalysisRun2/UFHZZ4LAna/python/Sync_102X_2016_Legacy_cfg.py
-
 cp UFHZZAnalysisRun2/Utilities/crab/* .
+```
+
+---
 
-voms-proxy-init --valid=168:00
-#probably need "voms-proxy-init -voms cms -rfc"
+## Notes on using the Analyzer:
+Run the Analyzer **locally** before submitting any jobs to CRAB:
+```bash
+cmsRun UFHZZAnalysisRun2/UFHZZ4LAna/python/<template_file>.py
+```
 
+If you want to submit CRAB jobs for processing, first do:
+```bash
+voms-proxy-init --valid=168:00    #probably need "voms-proxy-init -voms cms -rfc"
 source /cvmfs/cms.cern.ch/crab3/crab.sh
+```
 
+To process **Data**: 
+```python 
 python SubmitCrabJobs.py -t "myTask_Data" -d datasets_2016ReReco.txt -c UFHZZAnalysisRun2/UFHZZ4LAna/python/templateData_80X_M1703Feb_2l_cfg.py
+```
 
-or similary for MC:
-
+To process **MC**: 
+```python
 python SubmitCrabJobs.py -t "myTask_MC" -d datasets_Summer16_25ns_MiniAOD.txt -c UFHZZAnalysisRun2/UFHZZ4LAna/python/templateMC_80X_M17_4l_cfg.py
+```
 
-You can use manageCrabTask.py to check the status, resubmit, or kill your task. E.g. after submitting:
-
+You can use **manageCrabTask.py** to check the status, resubmit, or kill your task. E.g. after submitting, do:
+```bash
 nohup python -u manageCrabTask.py -t resultsAna_Data_M17_Feb19 -r -l >& managedata.log &
+```
 
 This will start an infinite loop of running crab resubmit on all of your tasks, then sleep for 30min. You should kill the process once all of your tasks are done. Once all of your tasks are done, you should run the following command to purge your crab cache so that it doesn't fill up:
-
+```bash
 python manageCrabTask.py -t resultsAna_Data_M17_Feb19 -p
 
 UFHZZ4LAna/python/templateMC_102X_Legacy16_4l_cfg.py
@@ -49,3 +56,4 @@ UFHZZ4LAna/python/templateMC_102X_Legacy18_4l_cfg.py
 UFHZZ4LAna/python/templateData_102X_Legacy16_3l_cfg.py
 UFHZZ4LAna/python/templateData_102X_Legacy17_3l_cfg.py
 UFHZZ4LAna/python/templateData_102X_Legacy18_3l_cfg.py
+```
diff --git a/install.sh b/install.sh
index 03f27b5..4c23c39 100755
--- a/install.sh
+++ b/install.sh
@@ -26,13 +26,16 @@ git clone https://github.com/cms-analysis/HiggsAnalysis-ZZMatrixElement.git ZZMa
 (cd ZZMatrixElement; git checkout -b from-v220 v2.2.0)
 # replace ZZMatrixElement/MELA/setup.sh -j 8
 pushd ${CMSSW_BASE}/src/ZZMatrixElement/MELA/COLLIER/
-  pkgname="collier-1.2"
-  pkgdir="COLLIER-1.2"
+  #  pkgname="collier-1.2"
+  pkgname="collier-1.2.4"
+  pkgdir="COLLIER-1.2.4"
   tarname=$pkgname".tar.gz"
-  tarweb="https://www.hepforge.org/archive/collier/"$tarname
+  tarweb="https://collier.hepforge.org/downloads/?f="$tarname
+#  tarweb="https://www.hepforge.org/archive/collier/"$tarname
   libname="libcollier.so"
   tmpdir="colliertmp"
-  wget $tarweb
+  wget $tarweb -O $tarname
+#  wget $tarweb
   mkdir $tmpdir
   tar -xvzf $tarname -C $tmpdir
   rm $tarname