10.2.7. I have a feeling Apple will give G5 buyers free upgrades to Panther, seeing as we had to wait forever to get our machines.
You can see my website for a quick list of first impressions. Of course, I'll be doing a review of it in the future, probably after I get my extra 512 MB from Crucial.
Some thing I noticed this afternoon. The front of the G5 is cold to the touch. The back is warmer, but not bad. I think the choice of aluminum alloy for the case was an excellent one. The air being pulled from the front will get cooled down even more due to the metal being so cool.
Don't hesitate to ask any more questions (I might not get to them today, as I'm going to a hockey game, but I'll answer them asap).