Visual importer ETL is the first software product we created.
Since then we have designed Advanced ETL processor which is fully compatible with it and has much more features.
Most of Advanced ETL Processor videos are relevant to Visual Importer ETL except the ones describing how to work with transformations.
Watch Advanced ETL Processor Videos
Our WIKI has more detailed information, if you are stuck, please post your question on our support forum and we will do our best to assist you