the other night i was feeling the urge to make something and i made the circuit i needed for my 100k thermistor. i still need to double it up so that i have one for my heated bed too. but that will be a little while yet.
this is where i got my circuit and code from to test it, and i think it worked fairly well, http://reprap.org/wiki/Temperature_Sensor_1_1
but i may add one pwm controller onto this board i think there will be more than enough room for the 2 more circuits on it. but for now i am happy with my results, and it worked good from what i saw.