Any word on this working? I have gone through a couple of HCTRA EZTag stickers trying to get them to work on the windshield without success (both in the area to the right of the rear view mirror and below the mirror). I was told that they will use license plate recognition if they don't detect the RFID signal when using the EZTag only lanes and a dead giveaway for knowing if that happened is if it takes some time for the transaction to post to your account. So while you will get charged properly it doesn't mean that the EZtag is working..... Unfortunately the only way my work garage grants entrance is with an EZTag signal and I haven't been able to get the sticker working. So I am left using this: This is the HCTRA's front license plate tag, I have no intention of putting a front license plate on my car so until there is another way to get the normal sticker working I will be letting HCTRA use license plate recognition for toll roads and opening the window and holding it out to get into my parking garage!