What programs are you using Destiny, are they free?
There are trials with most any software, but don't load them, until you are ready to skip happy at it. You don't want to run out of time, and not get much done.
I bought these things . . .
Plextor Convert X
to save the stills from my VHS. I doubt you have this problem. I've been collecting movies, longer than I care to remember. Also, there is no trial period for this one. It has hardware as well.
Corel InterVideo WinDVD 8 Gold
A lot of the DVD software, we have for our computers, has the camera on them. You use that for snagging your screen-shots. I find that this one takes the pictures the fastest. I have yet to have to go back, and retake any. It snags every last screen shot from a scene, in one go. You just need an itchy trigger finger.
Corel Paint Shop Pro
You only need this, when the pictures are too dark. Hit "One step photo fix", and that is usually all it takes to lighten it perfectly.
This is what puts them together.
Corel Animation Shop
As far as I know, you can use Windows Movie Maker, for this as well. I haven't checked into it yet. However, that is how some people I know, make their you-tube videos. There is a message board for this. For the most part, they discuss all the things you can do and make, using your Windows Movie Maker. I'll send you the link.
This makes it look like it takes forever to make them, but I can now toss one together in no time at all. It just takes a tad of practice.