Pre-flop odds for you math guys!!!

i am looking for probabilty for flopping four two a straight with (suited) connectors, up to 1 gap. how do i find the number?.

Also, more specifically flop 4 cards to:
nut straight, bottom end of straight, etc....

ty...
too lazy

[mack848]

Probability of improving from:-

connectors to an 8 out str8 draw are 8.6:1.
connectors to a gutshot 3.6:1

Don't know about 1 gappers

Try this.
http://www.learn-texas-holdem.com/te...babilities.htm