What computer/s do you use?

[TwatDetective]

What kind of computer (specs, OS, , etc.) do you use? Why?

Be as specific or not as you desire.

Mine:

Desktop (old but loyal, I like it's attributes)

Pentium 3 Coppermine 1 Ghz 133 Mhz front side bus.
512 MB of old SDRAM
Radeon 9250 128 MB
120 GB HD
OS: Ubuntu Hardy Heron 8.04

Laptop:

XPS M1530n Running Ubuntu 8.10 Intrepid Ibex