A week today, and it will be 13 years old. Only it's older than that, because I originally posted it on Basstalk (one of Basschat's precursors).
Hugely under-rated and under-valued basses. Personally I didn't get on with the 5-string SB325, but that turned out (over time, and a ridiculous amount of GAS) to be because I'm actually a devotee of the 35" scale when it comes to 5-stringers, not that I knew that in 2007.
My own fave was and remains the SB320. If another one came up for sale tomorrow I'd probably buy it, even though I have no possible excuse for doing so, simply for old time's sake!