If you mean the sets of numbers seperated by colons, they're IPv6 addresses. There's nothing wrong with them at all.
The Toredo tunnel is simply a conversion between IPv4 and IPv6, so when IPv6 become mainstream (and it'll have to, eventually) you'll be able to use it with the hardware you have
Extended answer: There isn't a track editor available for LFS, so as an actual track with scenery etc you wouldn't be able to. If you get yourself an S2 license you could recreate it as an autocross layout, although I suspect the track would need to be downscaled to fit
But as has been said earlier, keeping it in a datacentre will cost more over a year than buying it. You may as well save the money you're going to spend and have a dedicated box straight from the provider. Plus, as you already said, he has his own box...so why tell him he can get a new one if he just wants to upgrade the current one? (Besides, no ebuyer server has 4GB RAM and SCSI Ultra320 HDDs, nor do they have 4 CPUs)
EDIT: dieselfuelonly, if you plan to just run LFS servers on that machine then you don't need any upgrades at all, just chuck it in a datacentre. If you want to do anything stressful (like run VPS's etc) then maybe a little more HDD space would be useful, and a slight bit more RAM
Nope! The firewall is off by default no matter what type of install you do. And even when turned on it doesn't ask whether you want to block apps phoning home...
They're just not man enough to play rugby, so they chuck body armour on, let them throw forwards, let them score without pressure on the ball and call it football...wusses, the lot of them!
Same kinda thing as Kev here, except I'm right next to Elland Road. Therefore Leeds is the only option (they had 3 police choppers over and blocked all mobiles from working around the ground for the Millwall game last weekend, don't wanna get the crap beaten outta me )
I wouldn't bank on being able to use AA at all on an 845G without totally killing your frame rate (which TBH I'm surprised is high enough for you to want to consider AA). The 845G also doesn't support vertex shaders, so you'd need to upgrade to a dedicated graphics card if you want that.
For screenshots of LFS with all these effects (AA and AF, as well as the vertex shaders) applied, head into the thread named "How to make LFS look better". It has some rather nice screenshots