Two years ago I bought a MAXPower from Newertechnology to have Wifi. That never worked with then 10.5. I now tried it again with 10.6.8 and it worked partly. In the way that I can't select the Airport Express, but a local address from my provider. AND I CAN PRINT NOW FROM THE IPAD!!!!!! I only have to place that Newer stick, select the local Wifi and that's it. Unbelievable. Paul Moortgat