Got my copy of Tiger yesterday from MacMall. Installed perfectly on my Mac Mini. Only problem is with my printer. I have a Canon i850 attached to my AirPort Express. The computer sees the printer but cannot print to it. It puts the document in the queue and then just says jobs stopped. I click on Start Jobs and it tries to start the queue but then it stops again. I am guessing I just need to wait for updated drivers. Couldn't find them on Canon's website. Until I get this worked out, I just dug my old HP All-in-One out and plugged it into USB and it works fine, no drivers needed. And mods, if there is a thread that I should've posted this in, please move it. Thanks!