I have podfarm 2.52 (computer licens) and every time I try to change my buffer size in the prefrences, it says I need to be a administrator on this computer to chage anything in the prefrences. im the only user on this Mac.  it has osX lion and i am the admin. could anyone help me out with this? my podfarm stand alone sounds like **** so i need to change my buffer size. ( it sounds normal if i open it as a plug in)

- Eli