well heres an update... ill try to get more as i go along becuase the sound goes away too quickly for me to pin point it..

I started up my car at like 3-4 and the sound can only be heard from oh id say 2500 rpm down to 1500 rpm then the sound completely dissppears when i idle at 900 rpm +100/-100. THe engine was cold, but it was the first time ive ever heard that sound right even i started up my car.. Although, after i started it i drove to a freinds house and i parked infront of his house and didnt drive for like an hour and the car didnt make that noise on the start up...

*could it be related to my ignition? becuase as of lately sometimes when i start up, i heard this like dentists drill sound....ugh ill just try to find a digital camera and post a vid..