Ever need a file and realize that you aren’t on the right computer or device to access it? The file is on the desktop, but alas, you are on the laptop. What if you are at a public place and need the file? Do you want to open up your whole computer to the Internet, or just want to share a small portion of your files?
What SugarSync does is very similar to some of the functions of MobileMe. You specify folders on multiple computers you want synced and whenever something changes in those folders, the software pushes down the changes. Obviously this function only works for people who have MobileMe subscriptions and who have Macs configured with their MobileMe account. SugarSync opens this ability to both Macs and PCs that don’t have MobileMe subscriptions.