The link is
http://www.roland.dk/Drivers/styles/G-800_1000%20EM-2000.zip This file contains 111 styles for G-series and many of them are very good.
To open this file you need a program called "winzip". This program is available in freevare version on the net.
When you opened the file, you just have to let winzip copy the styles you want to a floppy and voilą! you can use it on your G-800.
Michael