Anyone know what year this is and what size seatpost it uses?

Bought it as is and I am really happy with it so far.

http://www.spokejunkies.com/forum/uploads/1189714970/med_gallery_981_44_87051.jpg

The frame is a 1999. Pretty sure the seatpost is a 27.2

Yep, as Whiskey says looks like a 1999. Here's another guy with a 1999:
http://images.google.com/imgres?imgurl=http://www.kichline.com/chuck/bikes/t5200tb.jpg&imgrefurl=http://www.kichline.com/chuck/bikes/default.htm&h=300&w=400&sz=35&hl=en&start=11&um=1&tbnid=bcJKmJtHF-Oq_M:&tbnh=93&tbnw=124&prev=/images%3Fq%3D1999%2Blemond%2Bzurich%26svnum%3D10%2 6um%3D1%26hl%3Den%26client%3Dfirefox-a%26rls%3Dorg.mozilla:en-US:official%26sa%3DN

Thanks a lot guys I verified that the seatpost is indeed 27.2mm too. Thanks again.

I had the same bike although your fork has been replaced.