Dell Studio One 19 All-in-one Desktop Computer with Multi-touch.
Just bought this bargain for the wife and she's very happy.
Quite impressive for an all in one with 18.5 inch multitouch screen. Comes with wireless b/g/n and cordless mouse/keyboard. The only wire needed is the power wire.
Slightly different to Dell's offering - Vista 64bit instead of windows 7 home, no free upgrade from 320mb HDD to 500MB (Which expires today anyway).
Processor
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Intel® Pentium® Processor E5400 (2MB Cache/2.70GHz/800MHz FSB)
Memory
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3GB (1x2GB/1x1GB) DDR2 800MHz SDRAM Memory
Video Card
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Integrated Nvidia GeForce 9200 Integrated Graphics
Optical Drive
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8X Max DVD + /-RW Drive with double layer write capability
Dell Services: Hardware Maintenance
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1 Yr Ltd Hardware Warranty, InHome Service after Remote Diagnosis
Meh, you can build a PC with a 1TB HDD, 4GB DDR3 ram, a 3.2 GHz AMD Quad core CPU and ATI 5850 graphics card for the same price and blow away every single game available at the moment.
I guess if you really want the touch screen it's ok.