Yeah, so beta 1 got me hooked, beta 2 is just amazing. I'm really looking forward to the final release of Internet Explorer 8. I know they "stole" alot from Fire Fox but in reality the things they stole dont come standard in a firefox installation. For instance you wuold have to hunt down at least 2-3 different pugins to get the functionality of a webslice. Anyway take a look at it, see if you like it.
http://www.microsoft.com/windows/internet-explorer/beta/
http://www.microsoft.com/windows/internet-explorer/beta/