Having an issue where my new 13" rMBP (mid range with 8gb) randomly freezes. It's very spontaneous and I can't seem to replicate it on my own. The only way to regain access to what I was previously doing is to put the computer to sleep and wake again - then everything is fine. I've tried repairing permissions and resetting the pram but still getting this random issue. When I initially set up the machine I transferred everything via usb hard drive so there shouldn't be any data migration problems. I love my new pro - it really is an awesome machine (a much needed upgrade from my late 2008 15" pro) however I'm debating going back to the store for a genius appointment or just asking for a swap. Maybe this is an issue with a software or firmware update will be issued soon? Any thoughts?