I'm not sure if you realize this, but if you have the 9100 with the ATI 9700 128 card, then
1. You don't need a docking station for a second monitor, in fact you don't want to use one. You want to plug an external monitor into the DVI port and use it as a dual monitor set up. So when you run PS, you run the CRT screen or LCD as one big window. The ATI 9700 can run two monitors at the same time. Hence, its usefulness in running front projectors.
2. You don't need a dock for keyboard/mouse...just get an optical mouse and it just plugs into the USB port.
3. And for an external DVD-R, you want to get the newer ones that just take advantage of firewire.
And, as far as the screen, there was a big difference between the intermediate screen and the high end screen. I was told by the dell rep it is more than just increased resolution, but better contrast and color as well. (which is why I recommended only getting the 1920x1200 screen). The cheaper screens apparently look dimmer which you may have noticed.
1. You don't need a docking station for a second monitor, in fact you don't want to use one. You want to plug an external monitor into the DVI port and use it as a dual monitor set up. So when you run PS, you run the CRT screen or LCD as one big window. The ATI 9700 can run two monitors at the same time. Hence, its usefulness in running front projectors.
2. You don't need a dock for keyboard/mouse...just get an optical mouse and it just plugs into the USB port.
3. And for an external DVD-R, you want to get the newer ones that just take advantage of firewire.
And, as far as the screen, there was a big difference between the intermediate screen and the high end screen. I was told by the dell rep it is more than just increased resolution, but better contrast and color as well. (which is why I recommended only getting the 1920x1200 screen). The cheaper screens apparently look dimmer which you may have noticed.