Being the saavy consumer i am, i bought both sbk2000 and sbk2001 within 2 weeks of each of their respective releases, and thusly paid oh.. about $5300.00 each for them.. (ok, well, you get the idea).. and now ppl are snaggin em for $7.99 ... thats painful!!!
I would say i was really impressed with the sound quality on 2000 AND 2001, and there isnt a WHOLE lot of difference between the 2 sound wise. A little bit here and there, but for the most part they are similar in that dept.
For $7.99 thats gotta be one of the best values out there right now in PC games!!!