Hi, my name is Joseph.
I want to invest in a powerful graphic card for mining bitcoins, because i think it is too dangerous to invest buying bitcoins (if, for example, I loose my wallet); however, a powerful card can be sold again in the worst cases.
Of course, my budget is smaller than 200 dollars, but I think it is enough for a good and modern ATI card for mining.
My motherboard is a little "basic", but it is relatively modern: it have two PCI slots, one PCI-e x16 slot, and a PCI-e x1 slot as well.
However, I don't want to buy powerful card, if it can't fully work with my motherboard. That's what I fear.
Please help me to choose the most powerful and best video card for my system. If you choose well, I'll give you some coins; if everything goes ok.
This is the technical information of my system:
Motherboard: ASRock N68-S UCC
Processor: AMD Sempron 140, 2700 MHz (13.5 x 200)
RAM memory: 1.5 GB
Operating systems: Windows 7 and Ubuntu 11.04
If another technical details are needed, please ask me for them.