Good news that you have a solution, Could you make copies of the Install disks to save downloading? Or do you know someone with a fast connection that could download them for you?
Fortunatly I have very good internet access when I and in the UK and a reasonably good access when I am in Dubai. But I had one nightmare. Kirk Hunter Diamond, all 65GB of it and 16Gb or Concert Horns when they had an excellent group buy discount.
I was in Dubai, so not having my DAW handy I was in no hurry apart from a time limit on the download availability. For some reason the normally good connection slowed to a crawl with plenty of time outs. Kirk was good enough to extend my down load period so I could get all the files.