Paragon Boot Up Speaker This is a very simple but remarkably conflict and bug free system extension that makes a Mac speak "Welcome To Macintosh" very early in the boot-up process. This extension has proven extremely popular.... Cost: $5 Buy full version       Trial version       Publisher: Tellis software     Descriptions Paragon Boot Up Speaker: This is a very simple but remarkably conflict and bug free system extension that makes a Mac speak "Welcome To Macintosh" very early in the boot-up process. This extension has proven extremely popular.