Printershare does not work unless you pay through the nose $13 for the pro version. It is only free if you have one of the new e-printers. If you have a regular old printer bend over.
The only free way to access old printers was to use Google Chrome as an interface and you have to keep it running on the PC for it to work. I have decided that it is just as easy to sync files with Google Docs or Something similar and print them from your Google account.