We showed you the first footage of an OLPC booting the official Windows XP installation back in June, but now Laptop has given the XP-sporting XO a quick round of testing, and unsurprisingly, things are a bit sluggish. The XO's hardware has gone unchanged for the XP edition, so Windows boots off of an SD card which also packs Office, IE, and other apps. While IE fired up in five seconds, the OS took 1 minute 24 seconds to boot, and no one should be surprised that multitasking on the little guy's 256MB of RAM was not fun. Mesh networking is also not making it to the Windows version, unfortunately, but kids can still dual-boot into the Sugar OS for that.