Spending $50 to turn a 14 in monitor into a flat screen monitor makes no sense in 2010 when you can purchase a 19 in monitor for $100 or find one used for less. The 19 in will have digital & analog inputs. The converted laptop cannot connect directly to any graphics card, it must be used in some "weird" network configuration, see Step #9 in the link you provided. All I can understand is that it is now some kind of network terminal. Other than that, I can't tell if what you've done will function.