Little Help? - Rostock Mini

Not really sure where to start. I picked up a Rostock Mini from a friend and its running a ramps 1.4/Mega combo. While I'm still trying to learn I disconnected the hotend/temp sensor. Right now I'm just trying to get it to move/draw stuff with a pencil.

All the motors move up and down consistently when running the ramps test sketch, but when I configure (using the default Delta Config) and load marlin (1.02 off GitHub) I can't get anything to move. I can connect through serial on arduino IDE and get status of the baord (compile date, geometry, etc) and I am able to connect to the printer with Repetier Host. Whenever I sent commands through terminal/Repetier the printer doesn't do anything. I send X10 in manual controls in Repetier and I get nothing.

I don't even know where to start to diagnose this problem (I'm guessing it's in the config file) Could it be limit switches and internal pull-ups?

Is there a command I can send through the Arduino IDE serial terminal to just make it move or confirm its kinda working?
Should I try another firmware? Is Repetier a better choice for this printer?

Thanks for any help.

Do you get a MINTEMP or MAXTEMP error? Without thermistors wired, Marlin's default action is to error and lock out . . .

- Tim

I did not do that at first and was getting an error. I changed my config to:

#define TEMP_SENSOR_0 0
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_BED 0

No longer getting an error on Arduino IDE Serial Monitor. The board doesn't seem to be getting any command past the initial status "echo"s

When I first connect through serial monitor I get:

start
echo: External Reset
Marlin1.0.2
echo: Last Updated: Jul  4 2015July 3, 201506:10:27 | Author: (G-Tek, Default Config)
Compiled: Jul  4 2015
echo: Free Memory: 5206  PlannerBufferBytes: 1232
echo: Hardcoded Default Settings Loaded
echo: Steps per unit:
echo:  M92 X44.44 Y44.44 Z44.44 E836.00
echo: Maximum feedrates (mm/s):
echo:  M203 X100.00 Y100.00 Z100.00 E25.00
echo: Maximum Acceleration (mm/s2):
echo:  M201 X9000 Y9000 Z9000 E10000
echo: Acceleration: S=acceleration, T=retract acceleration
echo:  M204 S300.00 T300.00
echo: Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum XY jerk (mm/s),  Z=maximum Z jerk (mm/s),  E=maximum E jerk (mm/s)
echo:  M205 S0.00 T0.00 B20000 X20.00 Z20.00 E5.00
echo: Home offset (mm):
echo:  M206 X0.00 Y0.00 Z0.00
echo: Endstop adjustement (mm):
echo:  M666 X0.00 Y0.00 Z0.00
echo: Delta settings: L=delta_diagonal_rod, R=delta_radius, S=delta_segments_per_second
echo:  M665 L250.00 R117.50 S100.00
echo: PID settings:
echo:   M301 P22.20 I1.08 D114.00

Now its working through the Arduino IDE Serial Monitor. For example if I send "M119" it will give the endstop status.