My current ride is a 2008 Suzuki GSX-R750, and is my third bike. Looks completely stock, but has different clipons (wider, higher) and upgraded suspension internals (so much nicer to ride).
First ride was a 1996 Suzuki GSX250F Across. Rode it til it got a bit too tired, and then sold it for parts.
Second ride was a 2006 Suzuki GSR600. Premature death due to t-boning a careless snap u-turner. Frame snapped off at the headstock, writing it off.
The wife also has a 2007 Suzuki GSX-R600, so everyone in the family rides! :D
http://img412.imageshack.us/img412/9207/bikehistory.jpg