Hello all, Please note that this is my first post and I am open to any constructive criticism. I just purchased my MPR 15 in April of this year. I have noticed the screen flickers for a fraction of a second randomly. It also shows these distorted graphics when in the App Store. I tried doing a PRAM and SMC reset, doing a clean system restore, and no cigar. I am still under warranty, but I'm worried a repair under Apple will take weeks, and I cannot be without a laptop because this is my primary work computer. Is there anything else I can try? Thoughts? Suggestions? Gossip? Thank you all.