Heh. I can see how discovering Steve/Tony by way of Spiderman comics might be kind of confusing.

I love the Ultimate Avengers DVDs, but despite having "Ultimate" in the title, I think they're actually more like a grownup version of Marvel Adventures. Heck, that sequence at the start of the first movie, where Steve wakes up in the present, thinks he's surrounded by Nazis, fights his way out of the SHIELF facility and finds himself in the middle of teeming modern-day New York? It's totally in one of the MA Superheroes comics.