With the availability of the Pixel King radio triggers the first affordable radio TTL triggers where available for the canon system.
With the availability of the Pixel King radio triggers the first affordable radio TTL triggers where available for the canon system.
The Yongnuo YN460 is a very basic speedlite. It is a fully manual flash unit without any ttl capabilities. 
If you start using your flash off camera you'll have to find ways to trigger the flash somehow. There are many ways available today. 
I bought my first radio triggers back in 2008. Also known as ebay triggers the cactus v2s became my first set of radio triggers for speedlites. The build quality was poor and the reliability was even poorer. Because of this I switched to the Yongnuo RF-602 devices.
Finally it has arrived. About two weeks ago I ordered a Yongnuo YN565EX speedlite. After reading some promising reviews about this flash unit I decided to get one.