Driver for mac. Greetings from mexico. I have a 1.83 ghz Mac mini intel core duo with mac os

Question

Greetings from mexico. I have a 1.83 ghz Mac mini intel core duo with mac os 10.4.10Last year I bought a pen Tablet WP8060(U)The installation disk didnt come with a driver for mac, PLEASE I need a driver so I can use it with my mac. can anybody help me?I recently got a UC-Logic Wp5540(U) and I do not have a driver for the mac.  Is there any way I can get the driver? I have tried the site, but it doesn't load. please help