As some of you may remember my Mac Pro was in the shop many times last winter and early this Spring for various issues, some software ( ie operating system issues) and some hardware ( optical drive and controller replaced, back up hard drive replaced etc) In April it was decided that there were just too many issues so the good people, and I mean that, at the local Apple store decided that enough was enough and replaced my 2 year old Mac Pro with a new one. They even provided some upgrades... I was a happy camper. Well it is now early October and the new unit is back for the third time. I have been told they are replacing the graphics card for some issues and troubleshooting why about 30% of the time I get incomplete cold boots and other software related issues. I will be the first to admit that software glitches are hard to troubleshoot, especially if they are random. Bottom line, the techs are great, positive attitude and very pro customer. I have owned many Apple products over the years, and still do and the only issue I have ever is continuing problems with the Mac Pro. Unfortunately I do like the product and especially the 30" Cinama display. Hopefully I will hear something soon and have my unit back this week. My MBP is getting a workout. Have others had major issues with the Mac Pro