Many C-90 cassettes are not recorded to the full capacity of the tape. So it MAY fit... The real challenge is Xferring all your old 8MM & Hi8 MM tapes. Stopping a coupla times in each tape to clean the heads. Joe Salerno On 9/19/2012 7:15 PM, Steve Ramm wrote: > The REAL challenge in digitizing things is doing audio cassettes. They > needd to be done in REAL time and you can't burn a C-90 on a CD as it exceeds > the max.