In the Catapult, I would like the individual disk/ROM folders to be 'remembered' separately. Is that possible? Would make a world of difference in hassle. 
Cheers.
Finally have a feature request for openMSX :)
About the feature request: I understand what you mean, but I think it's a pretty rare case... I think many people would actually be disappointed if we would implement it (they'd think the remembering doesn't work when they start to use slot or drive B...).
What do you think about that?
What I think about that? That I have to seek for polite words to point out that those complaints would be total bullshit. Oh, oops.
A "pretty rare case"?!? I get annoyed every time that I load a disk in openMSX, then want to mount a ROM, and the file menu is still in the folder where I keep my disks, and vice versa. This happens a lot when using openMSX normally, and it's one of the things that keeps me from using it when I just want to play games or music (or test TriloTracker, or whatever).
If people go through the trouble of using two disk drives, I can't imagine that they'll be bothered by openMSX remembering the folder where they keep their disks in drive A? 
Yes, that actually is an excellent solution to my 'problem'.
Great! I hope you like the OSD menu. Any comments are most welcome. I'm willing to extend it to your needs