The Self-Study Edition of English Channel was boxed with the series English File for sale in Spain only. This is still available, so is a way of obtaining the English Channel videos currently if you are in Spain.
The running order of English Channel One and English Channel Two was changed slightly to fit the different syllabus progression. This makes no difference. The videos are there. If you have group sets of the original Activity Books, only you will know you are changing the progression.
English Channel One -Guia del Video 019 438 743 7
English Channel One –Video 019 459 217 0
English Channel Two -Guia del Video 019 438 744 5
English Channel Two –Video 019 459 218 9
English Channel Three -Guia del Video 019 438 745 3
English Channel Three –Video 019 459 219 7