I would recommend either Epson or Canon. I think that the more cartridge the better as the all-in-one's need to be replaced if you are out of a particular color. With the multi heads, you only need to change out the color that is used up. Ie. predominately Black gets used up faster and with the multi cartridge, you only have to change out black and not all the other colors.
You should also invest in a good monitor calibration software/hardware. Unless your monitor is calibrated correctly, what you see on the monitor may not reflect the same shade of color that the printer prints.
I agree with Jason, it is still cheaper to get your prints done at a big box store etc. The advantage to printing at home is that you can totally customize your photo via photoshop or printing the prints on special textured paper that is not available printing at the stores.
HTH.
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