Raid Finder

The new 25 man raid finder has been open for a couple weeks now and anyone who is capable of entering the raid will complete it. It is so easy that it would be impossible if a group has trouble with it. The 384 gear is all right for the people who can't get into normal raids but what about the people who have a terrible computer that can't perform as well as they could in 25 man raids and can't do 10 mans on their own server? I myself do 10mans with my guild but my computer is getting old and can't support the 25man raids. I tried it once hoping that it would be ok and I was wrong, framerates were consistently under 10. If blizzard can do 25's, why can't they do 10 man raid finder for us poor people?I only see one solution for myself at the moment for this problem, but I don't think anyone is just going to send me a new computer. To those who share my issue, good luck finding those 10man raids on your own server, just think, it's better gear anyways.