Hi, I'm the proud owner of a well-running Mac LC 580 All-In-One. Recently, I decided to go on an adventure to run the Internet on it. Why? Just because... Anyway, I installed an Ethernet adapter into the computer. I'm sure the card works fine and that it installed on the computer correctly. However, I'm not sure that I can still surf the web due to the lack of an Internet browser or proper configuration. I have AT&T High-Speed DSL. The LC 580 is running Mac OS 8.0. Any help will be greatly appreciated. Thanks.