Got the upgrade message for Pro Tools 8.0.1 LE and after upgrading my system locked up because the Native Instruments B4II is not compatible with the upgrade. Had to drag it out of my plugins folder. The worst part is N.I. is NO LONGER SUPPORTING THIS PLUG AND OTHERS. Arrggh! More money wasted on software that now is obsolete. I bought the B4 originally, then paid for the upgrade (less than a year ago) and now it's vapor. I will never buy another N.I. product again. I realize it's difficult to keep up with all the system upgrades etc. but isn't that what a company is in for when they go into this business? I am disgusted with this lack of support from N.I.!