Have you ever plugged your Ipod in at a friend’s house to charge it and immediately synced their music? This isn’t much fun, especially when it is going to be a while before you can resync your music and all they listen to is a metal-polka hybrid. Matias.ca has came up with a solution for this problem with their new “Tune Blocker” ipod cord. This cord has a switch that allows you to change between syncing your Ipod or just charging it. This feature prevents those sync slip ups that we all hate. This cord is available for $25 at matias.ca.