In my experience, Pixmania are brilliant if things go right. Great price, fast delivery, only ick thing is my video camera arrived with no english instructions but everything we have bought from them has been brilliant and I would highly recommend them. I believe I have done so on this site.
The we bought something, I can't remember what to be honest, we buy most of our electronics and gadgets from them. It arrived broken and therein began a month long struggle of emails back and forth with a really rude and unhelpful pixmania "assistant". If my husband wasn't as persistent as he was, they would have got away with it. I'm sure they tried to wear him down by claiming it never arrived back, then they found it but there was nothing wrong. It was a nightmare.
We haven't bought from them since. I would say they are brilliant until something goes wrong, then you have a fight on your hands. My hubby was made to feel like he was making it up/pulling a fast one :-(