Rudolf Cornelissen has just updated his site with some good news. Here's what he had to say:

"Finally! (forgive my sudden burst of enthusiasm :-). I got screen_to_screen blit going in all colordepths on my TNT2. It's still not perfect, and I've got some massive cleaning up to do, but it's sooo nice to finally have this. Of course I also need to check it out on the GeForce cards before I'll release it. Be warned though: it's been said acceleration does not really accelerate on newer GeForce cards due to slow settings of RAM and core speed by these cards BIOSes.. (I'll fix that later on, hopefully.)

Sooo, stay tuned. Sigh.. (Major relief here! ;-)"

Good news indeed. And it seems he's picking up some lines from here... stay tuned! :)