I just updated our “free” cross browser testing tool to include Safari 4 on the machine image which also includes IE8. The other two images still have Safari 3.1.
Using this tool, you can test web sites with several different web browsers: Internet Explorer, Firefox, Opera, Safari, and Chrome.
Unlike BrowserShots.org, this tool truly lets you lay your hands on the machine and drive. You don’t have to submit a URL and wait for something in the background to load your page and post a screen snapshot.
I say “free” because, although we don’t charge anything for this, you do have to pay Amazon a whopping 12.5 cents per hour but at least there are no prepayments required, no contracts, nothing. If you use this for an hour, your credit card should get zinged for 13 cents at the end of the month.