OK, I'm getting itchy. I want to play in the sandbox!

I got a little "nasty" the other day. Somehow, it snuck by Comodo. I don't know where it came from. I hadn't installed anything. I just started to get the "No Disc in Drive" prompts. Little boxes would pop up occasionally telling me there was no disc in drive F and asked me to click either Cancel, Try Again, Continue. I saw strange blue shutdown boxes when shutting down the computer. CAV scan found nothing. This little nasty also killed MBAM, causing it either to error out or BSOD during a scan. SAS found nothing either (although it completed the scan).
Fortunately, I have a backup on a remote drive. After tiring of fighting the little bugger, I replaced my system with the backup and all's well now.
I have my bucket and shovel ready, let's make sand castles!

CIS4 Beta is not compatible with sand.

Its really isnt off topic because if u r not interested in CAV then u wont test the AV part of CIS v4(my guess).
So i just want to get a feedback sort of thing.
Why cant u just try?? Atleast what if it can exceed ur expectations??
I know the beta isnt here and i have already done the talking.

I don't care enough to use CIS's AV either.