spark in CS4? possible at all?

well, after hours of working around TLF, and after I finally managed to have a reasonable understanding of the whole thing, I found out that I have to use Spark for what I'm trying to do!

I checked the documentations and noticed that all the features like single line of text field or password text or maxChar and some other settings are actually available in spark and not with the textFlow I was trying to build

anyway, I was happy that I found spark and it seemed very interesting but when I tried to do some examples on how I can use that in my CS4... wow, I didn't find even one example to help me understand how I can initialize the spark!!!

all samples are in flex and mxml version... and my whole project is in flash and note flex. does this mean that I can't use Spark in my flash project?!

maybe we can use those features in my TextFlow also? features like maxChar, password text and that stuff...

Sorry if I'm asking too much questions... I'm just trying to learn as fast as possible. Thanks.