Fry's? Reliable?
HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA HA
But, seriously, I bought a refurbished eMachines from them, which promptly failed. They replaced it, so, like a sucker I bought a Great Quality (just like the linked system) from them. http://lonewacko.com/blog/archives/001415.html
I bought additional Kingston RAM since then. Also since then it kept failing to fully start up for some reason. I switched the two RAM chips, which seemed to have worked for a couple weeks. Until earlier today when it restarted itself a couple times.
So, it might be a RAM problem, or a software problem. It might also be a problem with the GQ motherboard.
GQ is also built in (mainland) China. And, bear in mind my GQ is a higher model than yours. It cost a whopping $299 or so.
I don't know if there would be problems installing XP over Lindows, but you'd (presumably) still need to buy XP, so you might be better off just buying a system with XP pre-installed.
Another option is duel boot. Its nice to have a backup if everything crashes. At least she could get her e-mail until you reinstall.
We started building computers from components, mostly purchased from tiger direct. We've had very good luck with all but a couple of little things. One CD-ROM died, but not for a couple of years. Very dependable machines.
For what some people spend on prebuilts, I could build, well, monsters.
I wish I had the money people spend on Dells.