Spent the afternoon specing out computers on Dell's website. Replacing an old Gateway desktop. Undecided which way would be better. Looking at an Inspiron 560 desktop with 20" monitor with 6g ram or inspiron 1545 laptop with 4g ram. Everything else is very similar specs. We have dsl and Lynksys wireless router. Currently also have another Dell desktop and kids have a Dell laptop. The Gateway desktop has been our main computer and where the dsl is connected. WE are using an hp printer that is connected to the desktop but would like to connect it through the wireless to all the computers. Should I replace the desktop with another or would I be ok with a good laptop? Kinda on the fence here. TIA.