The toolkits are great, but I still prefer the fastboot commands. However, you still must have adb and fastboot drivers installed. To check you can type "adb devices" from a cmd window. Your connected devices should display. Rename your desired recovery file to "recovery.img" Open a cmd window and change directory to the recovery.img location.
Type the following commands
adb reboot fastboot
fastboot flash recovery recovery.img
I use CWM Touch as well, which requires manual installation. (Or with a tool kit, but not through an app)
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