I was going to use this as a backup to my #1410 Prodigy Wireless, but since I got the 2.0 Wireless upgrade it works so well I really don't need the backup. I used the PA2 for only about a week or so while waiting for my Wireless to come back from MRC. I really didn't run it much as I was doing a lot of track work at the time. So it's just like new.