What kind of PC/Workstation do you use for ASIC or FPGA design works ?

[k621219]

What kind of PC/Workstation do you use for ASIC or FPGA design works ?

I have used dell Vostro 430 for FPGA design( RTL logic simulation, synthesis, FPGA implementation)
- i7-860(2.8G)
- 8G RAM
- 1T HDD

Now I am considering to upgrade PC to speed up my work.
So I would like to know what kind of PC/Workstation other people use.

Thanks,
Sejung