>>mouse_+(OP)
Behind a NAT you're safe even with Win9x. Idk about XP-latest, but you don't want to connect a fresh pre-SP installation right to the uplink cable. I wouldn't do that with any version of windows, even from the "windows server" line.
>>wruza+td4
Do the zombie botnets still search for jurassic OSes to exploit? I feel like connecting the XP system to the Internet might be fine because all the botnets are searching for unpatched Windows 10 systems, maybe 8, 7, but not XP...