wont move, maybe trans. or torque conv.?

[magnum_2003]

Hi, everyone, i have a 99 dodge ram 1500, 5.2, reg.cab. swb, 4x4, i had been hearing a vibrating noise for awhile that would come on and off and when i would let off the gas it would stop, one night i was driving and all of a sudden the truck acted like it went into neutral and would just rev up, luckily i put enough rpm's to move it off the road into a parking lot. For a little while it would move when i gave it really high rpms, but it wouldnt move very much. now it wont move at all, i did not hear a loud popping or anything. I replaced the trans. filter and put some lucas lube in it. I have no idea what could be wrong, im really hoping its not the transmission,because im in college and very low on funds, any help or information would be greatly appreciated.

[moparboy99]

mine made the same noise. it was the t/c. I just went ahead and had my trans rebuilt.