I'll say it again, since you didn't bother to read what was said first time:
Even the 840av with twice the vram and at nearly double the speed of the 660av is very poor at capturing video, stock. There were, however, Nubus cards that did compression in conjunction with the DSP, and together this allowed 30fps capture in the 840av. Stock, you are limited essentially to badly stuttering video or, in effect, to capturing stills well. Performance in the 660av will be even worse, though it will do audio well.
Where did I say that Premiere can't use the hardware in the machine? I recommended it as an software solution to the OP. However, I also pointed out that the hardware in a 660av cannot effectively use Premiere (or any other video capture/ editing program) without help, so as not to get his hopes up.
The photo is offensive, by the way. Downs kids deserve better than that.