I have A 16 gb transcend class ten card that I use for my canon t2i and after i get the clips off of it I usually move the clips straight from the card into the trash bin. lately it had been telling me on my camera that my card is full and I cant film anything buit on my computer there is nothing visible on my card. help if you can. also sometimes on my t2i it will quit filming on its own it will just say some like video recording has automatically stopped. any help on this would be greatly appreciatted