Just about to upgrade my home pc. We have cartloads of photos and music on our current Dell (about 4 years old) and it's woefully slow.

My computer guy at work has given me these two options:

Acer - Your All-In-One PC 23” Touch Screen with TV Freeview Tuner £860
Intel Core 2 Quad Q8200
4GB RAM
1TB HDD
ATI Radeon 4570
Webcam + Bluetooth
Windows 7 Home Premium

Or

Acer Desktop - Superb Power £460
Intel Core 2 Quad Q8300
4GB RAM
1TB HDD
DVD Writer
Intel GMA X4500
Windows 7 Home Premium 64 bit
+
LG 23" LCD Widescreen Full HD £180
1920x1080 300cd/m2 50,000:1 2ms VGA/DVI/HDMI Tilt Stand 3yr Onsite Warranty - Gloss Black

Any advice or comments before I take the plunge?