The last time someone at TUAW wrote about FarFinder was back in 2008, when blogger Mat Lu referred to it as "your Finder on the web." That's a perfect way to describe FarFinder, since it makes your Mac's files and folders (plus any network-attached or external drives that are mounted) available to you from most web browsers and your iPhone (see screenshot at right).
FlyingMac offers a 20-day free trial of the application. One thing I really like about FarFinder is that once you've purchased it, there are no extra subscription fees. That means that US$20 price will give you service forever...or at least until there's a major upgrade you need to purchase.