=================================== The Sony machine you quote (Sony RCDW100 Twin CDR) appears to be a CD copier (CD to CD) so it wouldn't really be any help in transferring your LPs and tapes to CD. You would need something with inputs from a turntable and tape player which doesn't appear to be the case with this Sony machine. If it does have these inputs I would be quite interested as it would be a genuinely dedicated machine. Have you got any further information?
As far as recognising track breaks is concerned, I think that most commercial copying software (e.g. 'Spin Doctor') and probably most Shareware software will do this but not entirely reliably. It appears to work on the basis of recognising longer periods of silence which is reasonably accurate for most LP / Tape / CD tracks but it can give spurious results when the music itself includes periods of silence such as often happens in Classical music.
Cic.