Is this possible with vbulletin?
 

I am considering using bulletin for my site forums, and I need some special functions. I was wondering if people here could let me know if what I need is possible with bulletin. It's a bit complicated but I'll do my best to make it clear. Here it goes:

I will be selling several e-programs to people. Each program is different, and is a different set of downloadable files. But each program also includes registration on my site forums.

I'm picturing that people will purchase their program, and be taken to the payment system for bulletin registration. They will make payment, and be taken to the forums, where there will be a download link prominently displayed on the first page they land on.

If this is possible, the question then is is:

Is there a way to set up a number of different landing pages once the person has registered, which would allow me to have a different download link for the corresponding program the person purchased?

I hope that makes sense.
Anybody know if it can be done with vbulletin?