Hi all, I recently posted my concerns with performance on my MBP i7. It's been locking up, sluggish, pinwheels, the works. I ran Activity Monitor and noticed that when my one VM is running, the amount of free RAM is 8-12MB! When the VM is not running, the amount of free RAM is around 2GB and I'm only running iTunes, email, Firefox and iChat. For those that have a similar setup, are these resource utilization numbers normal? Also note: I recently did a full system restore from a Time Machine backup. Not sure if it's coincidence but I feel that I've started noticing visible performance issues after I've restored using Time Machine. I've only had my MBP for 3 weeks. Should I exchange/return it? Would it be an easy exchange? Thoughts? Comments?