RemoteFlash allows you to flash ROMS, Mods, and Updates directly from your computer, over WiFi. It also allows you to install APK's wirelessly. A recovery that uses "OpenRecoveryScript", such as TWRP, is recommended for flashing zips. You may try it on CWMR, but it may not be able to flash anything depending on the build.
To use RemoteFlash simply download two files. One is a standalone Java application that you run on your computer. The other file is the RemoteFlash APK downloaded here. After downloading and installing both programs, run the RemoteFlash APK. You will only need to run the app once. After opening RemoteFlash the first time just reboot your device. As soon as your device boots back up, RemoteFlash will be running. You can then open the PC client and click "Auto-Scan"(It may take anywhere between a second and two minutes to find your device), check/uncheck "Wipe Data/Cache", and click "Go". You will then be prompted to select a file, and it will be flashed directly to your device. Also, if you want to install an APK, follow the same instructions, except just select an APK. It will be installed on your device immediately. Hopefully that's easy enough!
To download the PC Client please visit the RemoteFlash XDA thread: http://forum.xda-developers.com/showthread.php?t=2307677
RemoteFlash XDA Portal Post: http://www.xda-developers.com/android/remotely-flash-files-onto-your-android-device/
Fixed APK Installation Feature.
Fixed Screen Lag/Freezing.
First Market Version.