Still have it on my machine but can't remember the last time I fired it up. Seemed to become bloated and slow, perhaps the new version will improve it.

Chrome is fine for me - low profile - fast and efficiant. Though I'd like the menues in a more accessable place than burried in the top corner. Address bar search is a real plus.

Also use IE8 on Win7 which despite a bit of bloat is smooth, simple and useable (buggy on XP)