Yeah, I went ahead and splurged on the DVD-5K because I KNEW that DVD was here to stay.
HDTV will be here to stay as well, but it's more of a nicety than anything. ONce the infrastructure is in place, more people will buy it and the price will come down. I like HDTV, but it's just not worth the price differential right now, and most can't justify the added cost just yet. I am holding out for a 16:9.
A buddy of mine bought the BP3000TLs right when they came out. In fact, I got such a good deal on my 2000s because the 3Ks were just released, and mine were no longer the flagship. I paid 2 grand for mine. My buddy paid 4500 for his 3Ks.
They sound almost the same, only he paid over twice as much as I did! I prefer the sound of the 2000s-- it seems more natural in the bass. 15s seem to be more musical than 18s.
AFAIK, the only difference between the TL series, and the earlier ones (like mine) is the subwoofer configuration. My sub amps are only 300W, while the 2000TL are 500W I think. the TLs are also ported-- mine are sealed.
I bought my speakers because I had the money, I KNEW I would never be able to afford them in the future, and it was a once-in-a-lifetime purchase. I also didn't feel they would be obsolete any time soon. Improvements will come, true, but my speaker will always sound good to my ears.
I tell people to buy what THEIR ears like. To my ears, the Def Techs are phenomenal, and a good value in their price class.
HOHN