Dell compys suck

My Dell comp has broken again. I want to sit and cry. It doesn't seem fair, it's been two months since I haven't had a problem with it. First the fan went and they replaced the motherboard then. But there were still problems, them they replaced the hard drive and the memory (and other bits). Now I am having problems again. I want my money back. Beth says the people at Best Buy said Dell laptops made last year (2008) are crap. Rawr.