Thanks. I really liked it too. The tubing was 4130 cromo according to the seat tube sticker.
It took me a while to get it dialed in, but in the end it rode well, but after enjoying it for several months over the summer while the rear wheel of the Rorke was being repaired, I ended up shelving the Haro because it was just a bit too small for me (see the big difference between the height of the saddle and bars!!).
I love the way it looks, and it got a fair bit of interest when out and about on the trails, and the bike will always occupy a special place in my bike heart. Not least because it was with this bike that I discovered some really good trails inland from Porto, something about the geometry made this the only bike I've ever cleared one particularly techical uphill section that forms part of my normal off road loop.
The frame and a few of the parts are now up for sale