One of the things Pro has over home and I belive is the most powerful. Is the networking and control over it. If you can setup a simple VPN and check that out. I enjoyed that about Pro. Not that I miss it. I can buy a program to overcome that now. But having built in makes it nice. Good thing to know also.
On my old 2400+ I used to connect my old Gateway server(700Mhz Intel) on the other side of town to make sure all was good, schedule minor tasks or do simple repairs. So my brother in law did not have to, or me not having to take a road trip. The old computer was not connected to the www. So it was easy to tell him the night before to plug in the phone line and leave it on with a schedule I had setup for dialing my computer(my home number). Then I would just let the computer answer the computer, drop a few batch files/reg keys in. Then let'er rip. Can't do that now. One; I don't have a modem installed, gave that to a member here. Two; I don't have that feature in Home version.
If the liberty is there or the chance. That would be a fun exercise to try. It would give you alot of insight on how networks do thier thing. The reading leading up to setting a VPN up will give you knowledge beyond simple home networking. It really is not that hard either. If I can figure it out, so can you. lol