I'm getting ready to install a SSD based off Youds instructions found below. http://ssd.youds.com/ I've talked to a few other people and they were concerned that I would be using heavy duty sticky back velcro to hold the drive in place. They said that I need to mount the drive properly and they would never do that with velcro cause it could easily come undone over time and fall. Has anyone had issues with this, or do you share my concern? Anyone who has done it cna you tell me hoe secure the SSD fits inside the iMac?