ShutterSnitch is a great app allowing you to wirelessly transfer images to your iPad from your Eye-Fi card, PTP/IP enabled device or a Canon, Nikon or other file transmitter that supports uploading to an FTP server over your wireless network.
This app has just been updated with WebDAV added to locations as well as the addition of a setting to show the network SSID in the status bar. There’s also the facility to sort the filmstrip on rating too now.
This is a free update, if you have previously downloaded this app. If not, you can download it here. It retails for $15.99/£10.99 and you can download/update it here.