deann wrote:if I upgrade to Metro 6 will it run in OS9.2?
Support for OS 9 stopped in 6.3.1 as well as tech support. However the version 6.2.2 (included with your Metro 6 upgrade purchase) does run under OS 9.
deann wrote:And then how many tracks can I simultaneously record?
That will probably be limited by your computer and hard drive speed. The theoretical limitation on recording is up to 99 tracks, of which, 64 can be audio.