The integrated wireless card on my motherboard works perfectly out-of-the-box. Right now I'm surfing wirelessly - quite pointless at the moment as the router is 1 meter away from me, but I'll be able to move the new computer into the house whenever I want to.
Both WEP and WPA are working. No module compiling, no Ndiswrapper - just pure and simple out-of-the-box operation on a brand new card.
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Network Manager shows two other wireless networks in the area. The first, Nettleton Home, is secured with WPA. The other, Family Network, uses WEP. I thought "Whoo hoo, I'll just apt-get Airsnort and leech off their Internet connection!", but when I actually went to the Airsnort documentation, I discovered that you need to intercept millions of packets in order to discover their password. And this family only sent 150 packets in ten minutes!
Oh, I'm sure that if I kept it running for a couple of days, they would use their connection more and I'd eventually get enough packets, but it would be a lot of effort and I wouldn't actually leech off their connection (I'd just retrieve one or two web pages to prove my superiority :-).
The other big news is that Unreal Tournament runs fine in Wine, and UT2004 almost does :-( I have the Unreal Anthology which doesn't come with the Linux installers, so I was thrilled to see a HOWTO online about installing UT2004 from the online patch and the Anthology DVD! I just had a game then - it works well, except the sound is a little crackly, and occasionally it un-fullscreens for a few seconds.
EDIT: Just now I had some trouble with my sound through my headphones - it sounded like it was outputting only the rear channels through the headphones, as it was very quiet and sounded like a karaoke filter had been put through it. I was fiddling around with everything I could think of until I realised that the headphones were busted. Damn! I can't really afford to get a new pair right now, as I've just spend shedloads of money on this new computer. Well, I can afford them, but I'd prefer not to spend any money for a while now.