turbotime

Im getting a weird ticking/clicking noise at idle, its ONLY at idle.. if i give the car gas the ticking doesnt increase or speed up- it goes away. Dont think its the valve lash but ill double check it, sound is coming from the camgear side of the engine...Car runs fine, doesnt burn oil or anything, just a weird ticking/clicking and ONLY at idle, any ideas?

Here is a clip, i give it a lil throttle halfway thru and u can see the sound goes away...

http://www.artfunction.com/ticking.mpg

bad LMA?