it's meant to not have as many features as Pacifist (well pacifist is kinda cool and why create a competing product that does the same) .. i did it cause pacifist hasn't an as simple extract function and .bom vs .pax comparison .. pacifist asks me every time to enter the admin password to extract .. well this has pros and cons (more cons if u use it normally in a restricted-user-account as i do) .. i only wanted a program to simply inspect a .pkg file before installation. ;) btw think resizing will be integrated soon ;)) nice idea .)