hi all,i have had the 410 since it came out late 2003 about a week after i bought my g4 ibook ,i had lots of core audio problems. so i emailed logic(thats when it was Emagic,any way- they said keep ur file directorys clean n as u know on a mac u go to utilities-then repair file permissions then verify,they also said keep up2date with lates os fixes. it sort of helped but stillcore audio probs,which still ment it crashed when it wanted,days hours of work lost(had2 get the pc out!(PROPER PANTS) then m-audio sent me automated email there i found driver update not updates just1 and it worked 4 a bout 2 years,no core audio probs,it sorted out the 410sleep prob,no pops and clicks when sampling i never looked back.well its been a week since installed tiger and newer m-audio drivers so im now in the same life raft as u guys! i tryed to find that m-audio driver i downloaded,feb-2004,but it seems m-audio dont archive there drivers dam shame. i tell if had i would email u all. so-ps if any 1 has that drv-fix plaese put out on the web! A WORD 2 M-AUDIO,COME BETTER THAN THAT!, COZ AT THE MO I WOULD NOT TOUCH ANY OF UR PRODUCTS,NOT OUT OF SPITE,BUT AVIOD A STESSFULL NIGHTMARE! MOST MUSCIANS JUST WANT2 GET ON WITH THE MUSIC NOT THE TECHNICAL CR-P.peace