Due to the lack of online information about the Carlow Wifi project, I did a quick drive around Carlow with a laptop and USB GPS dongle. Using Kismet I was able to pick up six networks with the essid of "Carlow Town low cost WiFi Access".
I was lacking an external antenna for the laptop wireless so I could have missed more than a few, however I did manage to pick up eighty three wireless networks in a ten minute drive around town!
I have created a quick Google Map with the locations of the six Carlow Town access points which can be accessed here. When I manage to find my wireless card with external antenna, I'll do a proper drive around the town and put up the results.