Docs says to register via RegNet:
https://secure.reg.net/Product.asp?ID=9546
I registered via that site in last November. it was $15 USD as I recall. I don't see why he would refuse the money
Let me know if you find a mpeg1 converter that works well with RiVA. I had to redo my computer and forgot which one i was using. I had tried several and the one I thought i was using no longer even produces mpeg1 files on my system, well, that's not 100% true, it does produce files but they are all distorted.
RiVA works much better for AGA than Frogger. Running in color will reduce the frame-rate slightly but if you have a PAL system you can get some of that back by pressing space which will decrease the vertical resolution some.
