I am thinking of purchasing this drive to replace my other LiteOn. Reason being I noticed that it takes three pushes of the eject button to get the drive bay open. I used it alot for burning as well so I think this amount of usage is starting to take a toll on the drive mechanism and laser. I done my cleaning of the laser lens before already so my guess is that I used it so much that it could be showing signs of wear and tear. Here is the link to the drive on the LiteOn site. I am in the US. So do I go for the 424 or 324? I read newegg does have review for the 424 but not the 324…so the response is to limit to just the drives mentioned not others.