Thanks Ed.

Downloaded Free .

Went to amalgamate two files and save -  "need Registration code"

Registration $40 US.

All paid for and works well.

One file on Memory stick,  Took 30 minutes to save  - but excellent quality on large screen TV.

We finally have what we want.

Just checked the USB memory stick.

I've only used 1.6 Gb of 15 GB useable.  Woopee!