Weety... I agree. Every major 3rd party app I own has already upgraded to accommodate Yosemite. So, yet again, I find myself waiting on ESET to release a compatible version before I can install an OS that, in this case, has been in Beta since July of this year. I really like ESET and find their products to be the best on the market... I just wish they'd be a bit more responsive to their customers needs.