I have the exact same problem, Both full scan and quick take only a few seconds. no matter how many drives i select in full scan. A right click scan of my C: drive takesa good 15 minutes or so but when i run a full scan from the main interface and selct my C drive it takes 7 seconds. MBAM seems to be skipping scannign the drive, it will scan a few things in system32 etc then will do the additional scan at the end then finish. And every scan i run seems to have a similer number of objects scanned around 146923, no matter how many drives i select. I am running windows 7 home premim 64bit MSE altest version with MBAM exclusions as per threads on here. UAC in Silent mode EMET 2.1 Configured to maximum and only Internet facing apps added to list. I had the same problem with the Beta but was hopeing it would be fixed with the final release. (I only noticed it on sunday) Cheers Shaun