I just got an 09 370z Black 6MT with the sports package this weekend and I'm loving it! It looks like the one on my avatar but I'll post proper pics of my own car as soon as I take some.
I also have an 08 Sentra but I was looking for a nice little weekend driver to joy around in and fell in love with the 370 when I saw it and I asked it to be mine 30 seconds into the test drive. I think it'll probably get a bit more use than just on weekends
I may not have a chance to post much but I'm enjoying the forum so far and I really like seeing so many other enthusiastic Z owners and reading your posts.