put the software on but it wont let me instal the system monitor 3
can any one help can see how much ink i have left or any thing

Try this http://www.ssclg.com/epsone.shtml

Use it instead of Epson Status Monitor. It will allow you to reset the ink counters when the printer tells you the carts are empty, as there`ll still be 15 to 30% ink left in them.
Enjoy :)