Sorry, but you didn't understood my 5th question. I asked you this: Can I find so good samples on CD-ROMs that are similar like these in ROM Blocks? This is because I would like to have good orchestral and piano samples, for example, but the total sum of prices of all this equipment I must have(K2500, RAM, CD, HDD, KDFX, HDC-25K plus Rom Blocks...) is too expansive for me. I think that CDs could be a less expansive solution. Or, am I wrong?