I'm lost... I don't know what to use...
WinMuxSub or I-author
Could anyone tell a bit more about this mux thing?

Also, if I convert a vcd to svcd format, but I choose for lesser quality, will it be vcd quality then? Or even worse?
Better question: Is there any way to get 80 minutes on a svcd?
I'm thinking no, but I used to burn vcd'son svcd's