[davej]

I remember using Opera on my Windows 95, 60mhz Pentium with 8mb RAM. I remember the persistent banner ad that was part of the browser UI. I had no problem putting up with the ad because it performed incredibly well compared to IE and Netscape on my hardware. If I remember correctly they were the first browser to support game changing web features like alpha transparency in PNG images.

[smusamashah]

They use to send you a custom binary with your name on it in the title bar or something.