Hi all, I purchased my SB i7/256/8 4 months ago. While it was buggy when I first got it, most issues seemed to have worked themselves out through updates. This morning before leaving for work, I noticed that the rear has a prominent bulge centering around Windows logo - it had been on for about an hour and I had mostly been watching news videos. I'll be taking it in probably for replacement unfortunately. My question is: has anyone else had this issue? Is it common? A quick Google search yielded one thread and it was regarding the SP4. Thanks.