Yeah I know about Mac Mini's. *checks specs* Nice. Only problem is that in Australia they start at $799.
Gotta contact one of your friends in the US, and have them purchase one for you as proxy - save yourself $300, which is a hell of a lot more than the shipping costs.
Of course, due to Apple licensing, that would be totally illegal. So you didn't hear this idea from me...
Also, the new iMac G5s come totally complete at extraordinarily reasonable prices.
And hell, you can always install worm-vulnerable Linux programs on your Apple!