1. It depends on the age of the K2500 that you are looking to buy. If it has a Z in the serial number it takes two 72pin SIMMs. If it does not have a Z then it has eight 30pin SIMM slots. For SIMM specifications visit the Kurzweil website.
www.kurzweilmusicsystems.com 2. Don't forget you can't WRITE any data to a CD-ROM drive, so in this respect a hard drive is a better choice. However if you want access to libraries, you'll probably want a CD-ROM drive too. How quick does it load 128MB from a CD-ROM drive? It depends on the speed of the drive. But I expect it would be about 2 minutes.
3. Your computer won't be able to read Kurzweil formatted CD-ROMs. So in order to make this compilation you would need to save the files to a hard drive first. Then you could connect that hard drive to the computer and burn a CD. The K2500 will read Windows formatted CDs.
4. If I understand your question properly, then YES.
5. These are listed on the Kurzweil website. No you don't have to buy them to load sounds from sample libraries. You'll just need plenty of sample RAM.
6. The fan is included on ALL K2500s. It was the K2000 series which did not include the fan.
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Mike Martin
Kurzweil Music Systems
Visit the Kurzweil Connection
http://members.aol.com/kurzconnection and KeySolutions Sample Libraries
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