Slerp ignoring time component?

Hi,

Here's my problem; Regardless of the value of "t" argument, the function produces nearly instant 90° rotations (no smoothing)?

Quaternion or Vector3 slerp have the same behavior... (Commented in code)

The lerp part perfectly interpolates smoothly to different "t" values using the same time variables...

I tried simple floats values like "0.00001f" to try to get something very slow in there as well... same behavior :/

Any idea?

     bool lerpOn = false;
     bool slerpOn = false;
     Vector3 lerpDest;
     Vector3 curPos;
     Transform from;
     Transform to;
     float startTime;
     float movSpeed = 0.5f;
     float rotSpeed = 0.5f;

 void Update () {    
         if (lerpOn) {
             transform.position = Vector3.Lerp (curPos, lerpDest, (Time.time - startTime) / movSpeed);
             if (Vector3.Distance (Camera.main.transform.position, lerpDest) < Vector3.kEpsilon) {
                 lerpOn = false;
             }
         }
         if(slerpOn){
             transform.rotation = Quaternion.Slerp(from.rotation, to.rotation, (Time.time - startTime) / rotSpeed);
             //transform.position = Vector3.Slerp(from.position, to.position, (Time.time - startTime) / rotSpeed);
             if (Vector3.Angle (Camera.main.transform.position, to.position) < Vector3.kEpsilon ){
                 slerpOn = false;
             }
         }
     }