Multiboxing with dedicated server?

[kaiverrettu]

Ahem. Im not in a position where I have a lot of money, I would likely have to save for 12+ months to be able to afford a good computer.. a path wich im not sure I want to take, especially since I play mostly on the PTR's - given the fact that the PTR's are open only on certain times of the year, those specs would go waste most of the time anyway + higher electrical bill

So, seeing as some Quad Core servers can be rented for about 100~ euros with about 4gb ram. Does anyone have any experience of using such servers before(I mean, not neccessarily in multiboxing)? Do you think it's a good idea, is the hardware on those servers suitable for gaming?

Thanks!