There's no good time to buy a computer

Why get a dual core pentium when quad cores are coming out in a year?  Why get a snazzy video card when DirectX 10 cards are coming out in a year?  Sure I can get a decent system now, but in a year it won't matter.   

>>1
In a year, why getting a snazzy first-generation DX10 video card when you can get a snazzy second-generation DX10.1 video card in another year?

Plus you don't want stuff for DX10 as DX10 is fucking gay and requires windows shitsta.