Last year in thanksgiving I purchased an external drive and since then have been struggling to synchronize the data between PC & External Drive..... some of it can be blamed on my carelessness or lethargy to keep data in synchronize. After quite a struggle & surfing the net, I stumbled upon "ALLWAY SYNC" a free download.
The software has easy to use interface. It helps in 'analyze' the files that need to be synchronized between the source & destination. Allway Sync also gives us a list of files that are questionable and waits for us to take action.
Feel free to download the software from http://allwaysync.com/download.html
Finally, my prayers are answered and data is synchronized between the drives