Beta 5:

- CD image audio play buffer size increased, some system have glitchy sound if buffer is too small
- on the fly resolution change didn´t reset all parameters
- resolution autoswitch now uses startup resolution and doubling values as highest supported mode (internal display buffer needs to be as big as max supported mode and it can´t be re-allocated on the fly without major display glitches)
- RTG modes were rendered twice/frame, caused performance loss (b1)
- do not add >2M chip RAM to memory list if it is already added (perhaps m68k AROS does this automatically in future)
- borderblank change didn´t redraw all changed scanlines
- key/button mapped to mouse directions didn´t work
- Add Harddrive allowed without admin privielges, removable drives do not seem to require extra privileges. (anymore?)
- b4 sprite optimization fix was broken
- automatic scaling max scaling values adjusted, now 3.x max overscan fits completely on screen