Hi there, as your mesh is dead
- you have 2 options open to you.....
Option 1 - buy a whole new system - look at what you are trying to do you would be looking at around £850 for the parts of the system
Option 2 - buy only the parts you need to get up and running - then upgrade at a later date....
looking at the specs of the mesh you could re-cycle the following - 750gb hdd / audigy / dvdrw / 7600gt (if pci-e)
so the main parts you would need to get are - case / power supply / cpu / memory / motherboard
mark