Yes, now you would play what the card says for a 14 vs 9. Or if you get A,3,2,A vs 6 you would play it as an A,6. This is what they call total-dependent strategy since it depends on the total of your cards.
While it's true this may sometimes give rise to incorrect plays, there isn't too much you can do about. Like if you get a 4,4,4,4, vs 10 even in an 8-deck game you should stand even though the card says to hit. This occurs less often in multi-deck games but there are quite a few plays in single-deck that depend on the composition of the cards that comprise your total. Like you would hit a 10,2 vs 6 but stand on 9,3 vs 6 in single-deck. And you would stand on any 3-or more-card 12 vs a 3. Probably the most common one would be multi-card 16's vs 10 - sometimes you stand, sometimes you hit. I wouldn't worry about it though unless you play single-deck. This is called composition-dependent strategy since it depends on the exact cards your hand is composed of. If you are really interested you can go to
and set the rules and plug in specific cards.
When I last played Viper, I seem to remember having to make alot of changes to the default Basic Strategy for auto-play. The default was nowhere close to proper Basic Strategy. So watch-out for that. Naturally, there isn't one Basic Strategy that covers the 6 different BJ games they offer now.
When I take up poker, I'll be asking you the questions!