Interesting responses to think about guys.
The time involved with this isn't an issue, i took alot of programming classes in college and i'm finding it so much fun to actually be able to program something that actually does something.
I soppose it is something I will not exactly concentrate on but just explore when i have extra time.
Figured the probability maps were useless just being i've never found anything that uses them, shame because they do look cool.
thanks guys.