I'd like to test-drive a 1.5 or -current kernel to see if I will have 
any problems with the currently installed software I have. Can I just 
boot the machine with a new kernel and leave the 1.4.3 a.out userland 
as it is, or is that asking for trouble?
Best regards,
Hans-Christian

-- 
Dr. Hans-Christian Becker
Department of Chemistry
California Institute of Technology
Pasadena, CA 91125, U.S.A