I have a question that i don't really know if it belongs in here, but here goes...

I have got to add subs to my SVCD's and VCD's but the subtitles i downloded from the internet difer from the SVCD's... like some subtitles are in 1 file, and the SVCD's are 2 files.. etc..

Basicly what i want to know is, is there some way that i can split the Subtitles into two files ?
AND, can i make my own subtitles, and if so.. do i have to watch the whole movie in order to get the timing right, or is there any other way ?

Sorry about the n00bness

Thanks in advance.