Welcome to the D50 club. I've been a member for a few days short of 1 year. I love it. I believe up to about 4400 pictures including around 1400 at Disney back in June.
I opted not for the D50 kit lens and instead got the D70s "kit" lens, 18-70mm. I upgraded from a P&S and a Nikon film SLR (N70) and already had a long zoom. I recently replaced that with the new Nikkor 70-300mm VR lens (which is VERY good). Along the way this past year I also got the 50mm f/1.8, SB-600, Gary Fong Lightsphere II diffuser, wireless remote, new camera bag, 4 SD cards, 250 GB portable hard drive with card reader, 2nd internal 200GB HD (those files add up quickly) and 2 days ago I ordered the Tamron 90mm f/2.8 Macro. Yes NAS has full control over my body. There isn't an end in sight as I have my eyes on the Sigma 10-20mm, Nikon 80-200mm f/2.8 and a Sigma 24mm or 28mm f/1.8.
My DW is threatening to buy more shoes if I continue to buy more camera equipment. Let the battle begin!!!!