Wheeled Computer Bags I Need A Computer Carrier For An Xmas Gift, Recs Please!?

I need a computer carrier for an Xmas gift, recs please!? - wheeled computer bags

My friend has a large computer tower, your car every weekend and his car to his recording studio. I am afraid it will hurt their backs or accident caused the machine! We can not now afford a laptop and built the hardware itself, it seems, is to minimize the size, it is not an option. I for one support roller and a handle, so you can tote around this monster. I went to Home Depot and Sears, and sees nothing, except for a large bag with wheels. Anything you think?